158998435

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{1543}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 196433856

約数和(自身を除く): 37435421

約数列:

[1, 5, 37, 185, 557, 1543, 2785, 7715, 20609, 57091, 103045, 285455, 859451, 4297255, 31799687, 158998435]

約数ペア:

[(1, 158998435), (5, 31799687), (37, 4297255), (185, 859451), (557, 285455), (1543, 103045), (2785, 57091), (7715, 20609)]