4051825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 5312160

約数和(自身を除く): 1260335

約数列:

[1, 5, 25, 41, 59, 67, 205, 295, 335, 1025, 1475, 1675, 2419, 2747, 3953, 12095, 13735, 19765, 60475, 68675, 98825, 162073, 810365, 4051825]

約数ペア:

[(1, 4051825), (5, 810365), (25, 162073), (41, 98825), (59, 68675), (67, 60475), (205, 19765), (295, 13735), (335, 12095), (1025, 3953), (1475, 2747), (1675, 2419)]