8661195

素因数分解:

$3^3\times 5^1\times {\mathrm{64157}}^1$

素因数の和:64171

約数の個数: 16

約数和(自身を含む): 15397920

約数和(自身を除く): 6736725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 64157, 192471, 320785, 577413, 962355, 1732239, 2887065, 8661195]

約数ペア:

[(1, 8661195), (3, 2887065), (5, 1732239), (9, 962355), (15, 577413), (27, 320785), (45, 192471), (135, 64157)]