26401765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23893}}^1$

素因数の和:23928

約数の個数: 16

約数和(自身を含む): 36127728

約数和(自身を除く): 9725963

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 23893, 119465, 310609, 406181, 1553045, 2030905, 5280353, 26401765]

約数ペア:

[(1, 26401765), (5, 5280353), (13, 2030905), (17, 1553045), (65, 406181), (85, 310609), (221, 119465), (1105, 23893)]