47903625

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 110972160

約数和(自身を除く): 63068535

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 49, 55, 63, 75, 77, 79, 99, 105, 125, 147, 165, 175, 225, 231, 237, 245, 275, 315, 375, 385, 395, 441, 495, 525, 539, 553, 693, 711, 735, 825, 869, 875, 1125, 1155, 1185, 1225, 1375, 1575, 1617, 1659, 1925, 1975, 2205, 2475, 2607, 2625, 2695, 2765, 3465, 3555, 3675, 3871, 4125, 4345, 4851, 4977, 5775, 5925, 6083, 6125, 7821, 7875, 8085, 8295, 9625, 9875, 11025, 11613, 12375, 13035, 13475, 13825, 17325, 17775, 18249, 18375, 19355, 21725, 24255, 24885, 28875, 29625, 30415, 34839, 39105, 40425, 41475, 42581, 54747, 55125, 58065, 65175, 67375, 69125, 86625, 88875, 91245, 96775, 108625, 121275, 124425, 127743, 152075, 174195, 195525, 202125, 207375, 212905, 273735, 290325, 325875, 383229, 456225, 483875, 606375, 622125, 638715, 760375, 870975, 977625, 1064525, 1368675, 1451625, 1916145, 2281125, 3193575, 4354875, 5322625, 6843375, 9580725, 15967875, 47903625]

約数ペア:

[(1, 47903625), (3, 15967875), (5, 9580725), (7, 6843375), (9, 5322625), (11, 4354875), (15, 3193575), (21, 2281125), (25, 1916145), (33, 1451625), (35, 1368675), (45, 1064525), (49, 977625), (55, 870975), (63, 760375), (75, 638715), (77, 622125), (79, 606375), (99, 483875), (105, 456225), (125, 383229), (147, 325875), (165, 290325), (175, 273735), (225, 212905), (231, 207375), (237, 202125), (245, 195525), (275, 174195), (315, 152075), (375, 127743), (385, 124425), (395, 121275), (441, 108625), (495, 96775), (525, 91245), (539, 88875), (553, 86625), (693, 69125), (711, 67375), (735, 65175), (825, 58065), (869, 55125), (875, 54747), (1125, 42581), (1155, 41475), (1185, 40425), (1225, 39105), (1375, 34839), (1575, 30415), (1617, 29625), (1659, 28875), (1925, 24885), (1975, 24255), (2205, 21725), (2475, 19355), (2607, 18375), (2625, 18249), (2695, 17775), (2765, 17325), (3465, 13825), (3555, 13475), (3675, 13035), (3871, 12375), (4125, 11613), (4345, 11025), (4851, 9875), (4977, 9625), (5775, 8295), (5925, 8085), (6083, 7875), (6125, 7821)]