89177535

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 159213600

約数和(自身を除く): 70036065

約数列:

[1, 3, 5, 9, 15, 45, 53, 139, 159, 265, 269, 417, 477, 695, 795, 807, 1251, 1345, 2085, 2385, 2421, 4035, 6255, 7367, 12105, 14257, 22101, 36835, 37391, 42771, 66303, 71285, 110505, 112173, 128313, 186955, 213855, 331515, 336519, 560865, 641565, 1682595, 1981723, 5945169, 9908615, 17835507, 29725845, 89177535]

約数ペア:

[(1, 89177535), (3, 29725845), (5, 17835507), (9, 9908615), (15, 5945169), (45, 1981723), (53, 1682595), (139, 641565), (159, 560865), (265, 336519), (269, 331515), (417, 213855), (477, 186955), (695, 128313), (795, 112173), (807, 110505), (1251, 71285), (1345, 66303), (2085, 42771), (2385, 37391), (2421, 36835), (4035, 22101), (6255, 14257), (7367, 12105)]