124225525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 161100800

約数和(自身を除く): 36875275

約数列:

[1, 5, 25, 31, 79, 155, 395, 775, 1975, 2029, 2449, 10145, 12245, 50725, 61225, 62899, 160291, 314495, 801455, 1572475, 4007275, 4969021, 24845105, 124225525]

約数ペア:

[(1, 124225525), (5, 24845105), (25, 4969021), (31, 4007275), (79, 1572475), (155, 801455), (395, 314495), (775, 160291), (1975, 62899), (2029, 61225), (2449, 50725), (10145, 12245)]