157031395

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{3947}}^1$

素因数の和:4134

約数の個数: 16

約数和(自身を含む): 192820320

約数和(自身を除く): 35788925

約数列:

[1, 5, 73, 109, 365, 545, 3947, 7957, 19735, 39785, 288131, 430223, 1440655, 2151115, 31406279, 157031395]

約数ペア:

[(1, 157031395), (5, 31406279), (73, 2151115), (109, 1440655), (365, 430223), (545, 288131), (3947, 39785), (7957, 19735)]