20220675

素因数分解:

$3^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{751}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 33569280

約数和(自身を除く): 13348605

約数列:

[1, 3, 5, 15, 25, 75, 359, 751, 1077, 1795, 2253, 3755, 5385, 8975, 11265, 18775, 26925, 56325, 269609, 808827, 1348045, 4044135, 6740225, 20220675]

約数ペア:

[(1, 20220675), (3, 6740225), (5, 4044135), (15, 1348045), (25, 808827), (75, 269609), (359, 56325), (751, 26925), (1077, 18775), (1795, 11265), (2253, 8975), (3755, 5385)]