15312295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 19095552

約数和(自身を除く): 3783257

約数列:

[1, 5, 31, 155, 223, 443, 1115, 2215, 6913, 13733, 34565, 68665, 98789, 493945, 3062459, 15312295]

約数ペア:

[(1, 15312295), (5, 3062459), (31, 493945), (155, 98789), (223, 68665), (443, 34565), (1115, 13733), (2215, 6913)]