2390025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2897}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 4312224

約数和(自身を除く): 1922199

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2897, 8691, 14485, 31867, 43455, 72425, 95601, 159335, 217275, 478005, 796675, 2390025]

約数ペア:

[(1, 2390025), (3, 796675), (5, 478005), (11, 217275), (15, 159335), (25, 95601), (33, 72425), (55, 43455), (75, 31867), (165, 14485), (275, 8691), (825, 2897)]