181470025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6803}}^1$

素因数の和:6921

約数の個数: 24

約数和(自身を含む): 248046624

約数和(自身を除く): 66576599

約数列:

[1, 5, 11, 25, 55, 97, 275, 485, 1067, 2425, 5335, 6803, 26675, 34015, 74833, 170075, 374165, 659891, 1870825, 3299455, 7258801, 16497275, 36294005, 181470025]

約数ペア:

[(1, 181470025), (5, 36294005), (11, 16497275), (25, 7258801), (55, 3299455), (97, 1870825), (275, 659891), (485, 374165), (1067, 170075), (2425, 74833), (5335, 34015), (6803, 26675)]