3116489675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1709}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 4322223360

約数和(自身を除く): 1205733685

約数列:

[1, 5, 13, 25, 31, 65, 155, 181, 325, 403, 775, 905, 1709, 2015, 2353, 4525, 5611, 8545, 10075, 11765, 22217, 28055, 42725, 52979, 58825, 72943, 111085, 140275, 264895, 309329, 364715, 555425, 688727, 1324475, 1546645, 1823575, 3443635, 4021277, 7733225, 9589199, 17218175, 20106385, 47945995, 100531925, 124659587, 239729975, 623297935, 3116489675]

約数ペア:

[(1, 3116489675), (5, 623297935), (13, 239729975), (25, 124659587), (31, 100531925), (65, 47945995), (155, 20106385), (181, 17218175), (325, 9589199), (403, 7733225), (775, 4021277), (905, 3443635), (1709, 1823575), (2015, 1546645), (2353, 1324475), (4525, 688727), (5611, 555425), (8545, 364715), (10075, 309329), (11765, 264895), (22217, 140275), (28055, 111085), (42725, 72943), (52979, 58825)]