87310665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149249}}^1$

素因数の和:149273

約数の個数: 24

約数和(自身を含む): 162981000

約数和(自身を除く): 75670335

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 149249, 447747, 746245, 1343241, 1940237, 2238735, 5820711, 6716205, 9701185, 17462133, 29103555, 87310665]

約数ペア:

[(1, 87310665), (3, 29103555), (5, 17462133), (9, 9701185), (13, 6716205), (15, 5820711), (39, 2238735), (45, 1940237), (65, 1343241), (117, 746245), (195, 447747), (585, 149249)]