15672000155

素因数分解:

$5^1\times 7^1\times {\mathrm{5563}}^1\times {\mathrm{80491}}^1$

素因数の和:86066

約数の個数: 16

約数和(自身を含む): 21497159424

約数和(自身を除く): 5825159269

約数列:

[1, 5, 7, 35, 5563, 27815, 38941, 80491, 194705, 402455, 563437, 2817185, 447771433, 2238857165, 3134400031, 15672000155]

約数ペア:

[(1, 15672000155), (5, 3134400031), (7, 2238857165), (35, 447771433), (5563, 2817185), (27815, 563437), (38941, 402455), (80491, 194705)]