908030425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{6803}}^1$

素因数の和:7113

約数の個数: 24

約数和(自身を含む): 1189611360

約数和(自身を除く): 281580935

約数列:

[1, 5, 19, 25, 95, 281, 475, 1405, 5339, 6803, 7025, 26695, 34015, 129257, 133475, 170075, 646285, 1911643, 3231425, 9558215, 36321217, 47791075, 181606085, 908030425]

約数ペア:

[(1, 908030425), (5, 181606085), (19, 47791075), (25, 36321217), (95, 9558215), (281, 3231425), (475, 1911643), (1405, 646285), (5339, 170075), (6803, 133475), (7025, 129257), (26695, 34015)]