79346725

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{21019}}^1$

素因数の和:21180

約数の個数: 12

約数和(自身を含む): 99046240

約数和(自身を除く): 19699515

約数列:

[1, 5, 25, 151, 755, 3775, 21019, 105095, 525475, 3173869, 15869345, 79346725]

約数ペア:

[(1, 79346725), (5, 15869345), (25, 3173869), (151, 525475), (755, 105095), (3775, 21019)]