1216202625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4328

約数の個数: 96

約数和(自身を含む): 2496289536

約数和(自身を除く): 1280086911

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 125, 165, 207, 225, 253, 275, 345, 375, 495, 575, 759, 825, 1035, 1125, 1265, 1375, 1725, 2277, 2475, 2875, 3795, 4125, 4273, 5175, 6325, 8625, 11385, 12375, 12819, 18975, 21365, 25875, 31625, 38457, 47003, 56925, 64095, 94875, 98279, 106825, 141009, 192285, 235015, 284625, 294837, 320475, 423027, 491395, 534125, 705045, 884511, 961425, 1081069, 1175075, 1474185, 1602375, 2115135, 2456975, 3243207, 3525225, 4422555, 4807125, 5405345, 5875375, 7370925, 9729621, 10575675, 12284875, 16216035, 17626125, 22112775, 27026725, 36854625, 48648105, 52878375, 81080175, 110563875, 135133625, 243240525, 405400875, 1216202625]

約数ペア:

[(1, 1216202625), (3, 405400875), (5, 243240525), (9, 135133625), (11, 110563875), (15, 81080175), (23, 52878375), (25, 48648105), (33, 36854625), (45, 27026725), (55, 22112775), (69, 17626125), (75, 16216035), (99, 12284875), (115, 10575675), (125, 9729621), (165, 7370925), (207, 5875375), (225, 5405345), (253, 4807125), (275, 4422555), (345, 3525225), (375, 3243207), (495, 2456975), (575, 2115135), (759, 1602375), (825, 1474185), (1035, 1175075), (1125, 1081069), (1265, 961425), (1375, 884511), (1725, 705045), (2277, 534125), (2475, 491395), (2875, 423027), (3795, 320475), (4125, 294837), (4273, 284625), (5175, 235015), (6325, 192285), (8625, 141009), (11385, 106825), (12375, 98279), (12819, 94875), (18975, 64095), (21365, 56925), (25875, 47003), (31625, 38457)]