72106525

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 92661480

約数和(自身を除く): 20554955

約数列:

[1, 5, 25, 37, 137, 185, 569, 685, 925, 2845, 3425, 5069, 14225, 21053, 25345, 77953, 105265, 126725, 389765, 526325, 1948825, 2884261, 14421305, 72106525]

約数ペア:

[(1, 72106525), (5, 14421305), (25, 2884261), (37, 1948825), (137, 526325), (185, 389765), (569, 126725), (685, 105265), (925, 77953), (2845, 25345), (3425, 21053), (5069, 14225)]