87985575

素因数分解:

$3^3\times 5^2\times {\mathrm{130349}}^1$

素因数の和:130368

約数の個数: 24

約数和(自身を含む): 161634000

約数和(自身を除く): 73648425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 130349, 391047, 651745, 1173141, 1955235, 3258725, 3519423, 5865705, 9776175, 17597115, 29328525, 87985575]

約数ペア:

[(1, 87985575), (3, 29328525), (5, 17597115), (9, 9776175), (15, 5865705), (25, 3519423), (27, 3258725), (45, 1955235), (75, 1173141), (135, 651745), (225, 391047), (675, 130349)]