85983615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61637}}^1$

素因数の和:61679

約数の個数: 24

約数和(自身を含む): 153848448

約数和(自身を除く): 67864833

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 61637, 184911, 308185, 554733, 924555, 1910747, 2773665, 5732241, 9553735, 17196723, 28661205, 85983615]

約数ペア:

[(1, 85983615), (3, 28661205), (5, 17196723), (9, 9553735), (15, 5732241), (31, 2773665), (45, 1910747), (93, 924555), (155, 554733), (279, 308185), (465, 184911), (1395, 61637)]