115717915

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{823}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 141615936

約数和(自身を除く): 25898021

約数列:

[1, 5, 61, 305, 461, 823, 2305, 4115, 28121, 50203, 140605, 251015, 379403, 1897015, 23143583, 115717915]

約数ペア:

[(1, 115717915), (5, 23143583), (61, 1897015), (305, 379403), (461, 251015), (823, 140605), (2305, 50203), (4115, 28121)]