63313256875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 89431372800

約数和(自身を除く): 26118115925

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 419, 625, 709, 775, 1375, 1705, 2095, 3545, 3875, 4609, 6875, 7799, 8525, 10475, 12989, 17725, 19375, 21979, 23045, 38995, 42625, 52375, 64945, 88625, 109895, 115225, 142879, 194975, 213125, 241769, 261875, 297071, 324725, 443125, 549475, 576125, 714395, 974875, 1208845, 1485355, 1623625, 2747375, 2880625, 3267781, 3571975, 4874375, 6044225, 7426775, 8118125, 9209201, 13736875, 16338905, 17859875, 30221125, 37133875, 46046005, 81694525, 89299375, 101301211, 151105625, 185669375, 230230025, 408472625, 506506055, 1151150125, 2042363125, 2532530275, 5755750625, 12662651375, 63313256875]

約数ペア:

[(1, 63313256875), (5, 12662651375), (11, 5755750625), (25, 2532530275), (31, 2042363125), (55, 1151150125), (125, 506506055), (155, 408472625), (275, 230230025), (341, 185669375), (419, 151105625), (625, 101301211), (709, 89299375), (775, 81694525), (1375, 46046005), (1705, 37133875), (2095, 30221125), (3545, 17859875), (3875, 16338905), (4609, 13736875), (6875, 9209201), (7799, 8118125), (8525, 7426775), (10475, 6044225), (12989, 4874375), (17725, 3571975), (19375, 3267781), (21979, 2880625), (23045, 2747375), (38995, 1623625), (42625, 1485355), (52375, 1208845), (64945, 974875), (88625, 714395), (109895, 576125), (115225, 549475), (142879, 443125), (194975, 324725), (213125, 297071), (241769, 261875)]