2912167125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 6313082880

約数和(自身を除く): 3400915755

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 79, 93, 105, 125, 151, 155, 175, 217, 225, 237, 279, 315, 375, 395, 453, 465, 525, 553, 651, 711, 755, 775, 875, 1057, 1085, 1125, 1185, 1359, 1395, 1575, 1659, 1953, 1975, 2265, 2325, 2449, 2625, 2765, 3171, 3255, 3555, 3775, 3875, 4681, 4977, 5285, 5425, 5925, 6795, 6975, 7347, 7875, 8295, 9513, 9765, 9875, 11325, 11625, 11929, 12245, 13825, 14043, 15855, 16275, 17143, 17775, 18875, 22041, 23405, 24885, 26425, 27125, 29625, 32767, 33975, 34875, 35787, 36735, 41475, 42129, 47565, 48825, 51429, 56625, 59645, 61225, 69125, 70215, 79275, 81375, 83503, 85715, 88875, 98301, 107361, 110205, 117025, 124425, 132125, 154287, 163835, 169875, 178935, 183675, 207375, 210645, 237825, 244125, 250509, 257145, 294903, 298225, 306125, 351075, 369799, 396375, 417515, 428575, 491505, 536805, 551025, 585125, 622125, 751527, 771435, 819175, 894675, 918375, 1053225, 1109397, 1189125, 1252545, 1285725, 1474515, 1491125, 1755375, 1848995, 2087575, 2142875, 2457525, 2588593, 2684025, 2755125, 3328191, 3757635, 3857175, 4095875, 4473375, 5266125, 5546985, 6262725, 6428625, 7372575, 7765779, 9244975, 10437875, 12287625, 12942965, 13420125, 16640955, 18788175, 19285875, 23297337, 27734925, 31313625, 36862875, 38828895, 46224875, 64714825, 83204775, 93940875, 116486685, 138674625, 194144475, 323574125, 416023875, 582433425, 970722375, 2912167125]

約数ペア:

[(1, 2912167125), (3, 970722375), (5, 582433425), (7, 416023875), (9, 323574125), (15, 194144475), (21, 138674625), (25, 116486685), (31, 93940875), (35, 83204775), (45, 64714825), (63, 46224875), (75, 38828895), (79, 36862875), (93, 31313625), (105, 27734925), (125, 23297337), (151, 19285875), (155, 18788175), (175, 16640955), (217, 13420125), (225, 12942965), (237, 12287625), (279, 10437875), (315, 9244975), (375, 7765779), (395, 7372575), (453, 6428625), (465, 6262725), (525, 5546985), (553, 5266125), (651, 4473375), (711, 4095875), (755, 3857175), (775, 3757635), (875, 3328191), (1057, 2755125), (1085, 2684025), (1125, 2588593), (1185, 2457525), (1359, 2142875), (1395, 2087575), (1575, 1848995), (1659, 1755375), (1953, 1491125), (1975, 1474515), (2265, 1285725), (2325, 1252545), (2449, 1189125), (2625, 1109397), (2765, 1053225), (3171, 918375), (3255, 894675), (3555, 819175), (3775, 771435), (3875, 751527), (4681, 622125), (4977, 585125), (5285, 551025), (5425, 536805), (5925, 491505), (6795, 428575), (6975, 417515), (7347, 396375), (7875, 369799), (8295, 351075), (9513, 306125), (9765, 298225), (9875, 294903), (11325, 257145), (11625, 250509), (11929, 244125), (12245, 237825), (13825, 210645), (14043, 207375), (15855, 183675), (16275, 178935), (17143, 169875), (17775, 163835), (18875, 154287), (22041, 132125), (23405, 124425), (24885, 117025), (26425, 110205), (27125, 107361), (29625, 98301), (32767, 88875), (33975, 85715), (34875, 83503), (35787, 81375), (36735, 79275), (41475, 70215), (42129, 69125), (47565, 61225), (48825, 59645), (51429, 56625)]