90312435

素因数分解:

$3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1223}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 160980480

約数和(自身を除く): 70668045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 547, 1223, 1641, 2735, 3669, 4923, 6115, 8205, 11007, 14769, 18345, 24615, 33021, 55035, 73845, 165105, 668981, 2006943, 3344905, 6020829, 10034715, 18062487, 30104145, 90312435]

約数ペア:

[(1, 90312435), (3, 30104145), (5, 18062487), (9, 10034715), (15, 6020829), (27, 3344905), (45, 2006943), (135, 668981), (547, 165105), (1223, 73845), (1641, 55035), (2735, 33021), (3669, 24615), (4923, 18345), (6115, 14769), (8205, 11007)]