157390045

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{7951}}^1$

素因数の和:8100

約数の個数: 16

約数和(自身を含む): 195810048

約数和(自身を除く): 38420003

約数列:

[1, 5, 37, 107, 185, 535, 3959, 7951, 19795, 39755, 294187, 850757, 1470935, 4253785, 31478009, 157390045]

約数ペア:

[(1, 157390045), (5, 31478009), (37, 4253785), (107, 1470935), (185, 850757), (535, 294187), (3959, 39755), (7951, 19795)]