20143770225

素因数分解:

$3^1\times 5^2\times {\mathrm{683}}^1\times {\mathrm{393241}}^1$

素因数の和:393937

約数の個数: 24

約数和(自身を含む): 33353213472

約数和(自身を除く): 13209443247

約数列:

[1, 3, 5, 15, 25, 75, 683, 2049, 3415, 10245, 17075, 51225, 393241, 1179723, 1966205, 5898615, 9831025, 29493075, 268583603, 805750809, 1342918015, 4028754045, 6714590075, 20143770225]

約数ペア:

[(1, 20143770225), (3, 6714590075), (5, 4028754045), (15, 1342918015), (25, 805750809), (75, 268583603), (683, 29493075), (2049, 9831025), (3415, 5898615), (10245, 1966205), (17075, 1179723), (51225, 393241)]