60891735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139981}}^1$

素因数の和:140018

約数の個数: 16

約数和(自身を含む): 100787040

約数和(自身を除く): 39895305

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 139981, 419943, 699905, 2099715, 4059449, 12178347, 20297245, 60891735]

約数ペア:

[(1, 60891735), (3, 20297245), (5, 12178347), (15, 4059449), (29, 2099715), (87, 699905), (145, 419943), (435, 139981)]