85655475

素因数分解:

$3^4\times 5^2\times {\mathrm{42299}}^1$

素因数の和:42321

約数の個数: 30

約数和(自身を含む): 158667300

約数和(自身を除く): 73011825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 42299, 126897, 211495, 380691, 634485, 1057475, 1142073, 1903455, 3172425, 3426219, 5710365, 9517275, 17131095, 28551825, 85655475]

約数ペア:

[(1, 85655475), (3, 28551825), (5, 17131095), (9, 9517275), (15, 5710365), (25, 3426219), (27, 3172425), (45, 1903455), (75, 1142073), (81, 1057475), (135, 634485), (225, 380691), (405, 211495), (675, 126897), (2025, 42299)]