103764965

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 126996336

約数和(自身を除く): 23231371

約数列:

[1, 5, 61, 305, 521, 653, 2605, 3265, 31781, 39833, 158905, 199165, 340213, 1701065, 20752993, 103764965]

約数ペア:

[(1, 103764965), (5, 20752993), (61, 1701065), (305, 340213), (521, 199165), (653, 158905), (2605, 39833), (3265, 31781)]