20222025

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3505

約数の個数: 24

約数和(自身を含む): 33866880

約数和(自身を除く): 13644855

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 3413, 5925, 10239, 17065, 51195, 85325, 255975, 269627, 808881, 1348135, 4044405, 6740675, 20222025]

約数ペア:

[(1, 20222025), (3, 6740675), (5, 4044405), (15, 1348135), (25, 808881), (75, 269627), (79, 255975), (237, 85325), (395, 51195), (1185, 17065), (1975, 10239), (3413, 5925)]