64975485

素因数分解:

$3^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{2137}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 104060736

約数和(自身を除く): 39085251

約数列:

[1, 3, 5, 15, 2027, 2137, 6081, 6411, 10135, 10685, 30405, 32055, 4331699, 12995097, 21658495, 64975485]

約数ペア:

[(1, 64975485), (3, 21658495), (5, 12995097), (15, 4331699), (2027, 32055), (2137, 30405), (6081, 10685), (6411, 10135)]