73286325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 165068800

約数和(自身を除く): 91782475

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 31, 35, 45, 57, 63, 75, 79, 93, 95, 105, 133, 155, 171, 175, 217, 225, 237, 279, 285, 315, 395, 399, 465, 475, 525, 553, 589, 651, 665, 711, 775, 855, 1085, 1185, 1197, 1395, 1425, 1501, 1575, 1659, 1767, 1953, 1975, 1995, 2325, 2449, 2765, 2945, 3255, 3325, 3555, 4123, 4275, 4503, 4977, 5301, 5425, 5925, 5985, 6975, 7347, 7505, 8295, 8835, 9765, 9975, 10507, 12245, 12369, 13509, 13825, 14725, 16275, 17143, 17775, 20615, 22041, 22515, 24885, 26505, 29925, 31521, 36735, 37107, 37525, 41475, 44175, 46531, 48825, 51429, 52535, 61225, 61845, 67545, 85715, 94563, 103075, 110205, 112575, 124425, 132525, 139593, 154287, 157605, 183675, 185535, 232655, 257145, 262675, 309225, 325717, 337725, 418779, 428575, 472815, 551025, 697965, 771435, 788025, 927675, 977151, 1163275, 1285725, 1628585, 2093895, 2364075, 2931453, 3489825, 3857175, 4885755, 8142925, 10469475, 14657265, 24428775, 73286325]

約数ペア:

[(1, 73286325), (3, 24428775), (5, 14657265), (7, 10469475), (9, 8142925), (15, 4885755), (19, 3857175), (21, 3489825), (25, 2931453), (31, 2364075), (35, 2093895), (45, 1628585), (57, 1285725), (63, 1163275), (75, 977151), (79, 927675), (93, 788025), (95, 771435), (105, 697965), (133, 551025), (155, 472815), (171, 428575), (175, 418779), (217, 337725), (225, 325717), (237, 309225), (279, 262675), (285, 257145), (315, 232655), (395, 185535), (399, 183675), (465, 157605), (475, 154287), (525, 139593), (553, 132525), (589, 124425), (651, 112575), (665, 110205), (711, 103075), (775, 94563), (855, 85715), (1085, 67545), (1185, 61845), (1197, 61225), (1395, 52535), (1425, 51429), (1501, 48825), (1575, 46531), (1659, 44175), (1767, 41475), (1953, 37525), (1975, 37107), (1995, 36735), (2325, 31521), (2449, 29925), (2765, 26505), (2945, 24885), (3255, 22515), (3325, 22041), (3555, 20615), (4123, 17775), (4275, 17143), (4503, 16275), (4977, 14725), (5301, 13825), (5425, 13509), (5925, 12369), (5985, 12245), (6975, 10507), (7347, 9975), (7505, 9765), (8295, 8835)]