103920895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{37181}}^1$

素因数の和:37242

約数の個数: 16

約数和(自身を含む): 137424672

約数和(自身を除く): 33503777

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 37181, 185905, 483353, 1598783, 2416765, 7993915, 20784179, 103920895]

約数ペア:

[(1, 103920895), (5, 20784179), (13, 7993915), (43, 2416765), (65, 1598783), (215, 483353), (559, 185905), (2795, 37181)]