8491485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 14358528

約数和(自身を除く): 5867043

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 163, 345, 453, 489, 755, 815, 2265, 2445, 3473, 3749, 10419, 11247, 17365, 18745, 24613, 52095, 56235, 73839, 123065, 369195, 566099, 1698297, 2830495, 8491485]

約数ペア:

[(1, 8491485), (3, 2830495), (5, 1698297), (15, 566099), (23, 369195), (69, 123065), (115, 73839), (151, 56235), (163, 52095), (345, 24613), (453, 18745), (489, 17365), (755, 11247), (815, 10419), (2265, 3749), (2445, 3473)]