138227765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{125093}}^1$

素因数の和:125128

約数の個数: 16

約数和(自身を含む): 189142128

約数和(自身を除く): 50914363

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 125093, 625465, 1626209, 2126581, 8131045, 10632905, 27645553, 138227765]

約数ペア:

[(1, 138227765), (5, 27645553), (13, 10632905), (17, 8131045), (65, 2126581), (85, 1626209), (221, 625465), (1105, 125093)]