1029731625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 2015264160

約数和(自身を除く): 985532535

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 181, 195, 225, 325, 375, 389, 543, 585, 905, 975, 1125, 1167, 1625, 1629, 1945, 2353, 2715, 2925, 3501, 4525, 4875, 5057, 5835, 7059, 8145, 9725, 11765, 13575, 14625, 15171, 17505, 21177, 22625, 25285, 29175, 35295, 40725, 45513, 48625, 58825, 67875, 70409, 75855, 87525, 105885, 126425, 145875, 176475, 203625, 211227, 227565, 294125, 352045, 379275, 437625, 529425, 632125, 633681, 882375, 915317, 1056135, 1137825, 1760225, 1896375, 2647125, 2745951, 3168405, 4576585, 5280675, 5689125, 8237853, 8801125, 13729755, 15842025, 22882925, 26403375, 41189265, 68648775, 79210125, 114414625, 205946325, 343243875, 1029731625]

約数ペア:

[(1, 1029731625), (3, 343243875), (5, 205946325), (9, 114414625), (13, 79210125), (15, 68648775), (25, 41189265), (39, 26403375), (45, 22882925), (65, 15842025), (75, 13729755), (117, 8801125), (125, 8237853), (181, 5689125), (195, 5280675), (225, 4576585), (325, 3168405), (375, 2745951), (389, 2647125), (543, 1896375), (585, 1760225), (905, 1137825), (975, 1056135), (1125, 915317), (1167, 882375), (1625, 633681), (1629, 632125), (1945, 529425), (2353, 437625), (2715, 379275), (2925, 352045), (3501, 294125), (4525, 227565), (4875, 211227), (5057, 203625), (5835, 176475), (7059, 145875), (8145, 126425), (9725, 105885), (11765, 87525), (13575, 75855), (14625, 70409), (15171, 67875), (17505, 58825), (21177, 48625), (22625, 45513), (25285, 40725), (29175, 35295)]