88893405

素因数分解:

$3^2\times 5^1\times {\mathrm{1975409}}^1$

素因数の和:1975420

約数の個数: 12

約数和(自身を含む): 154081980

約数和(自身を除く): 65188575

約数列:

[1, 3, 5, 9, 15, 45, 1975409, 5926227, 9877045, 17778681, 29631135, 88893405]

約数ペア:

[(1, 88893405), (3, 29631135), (5, 17778681), (9, 9877045), (15, 5926227), (45, 1975409)]