11212375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4755

約数の個数: 16

約数和(自身を含む): 14732640

約数和(自身を除く): 3520265

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 4721, 23605, 89699, 118025, 448495, 590125, 2242475, 11212375]

約数ペア:

[(1, 11212375), (5, 2242475), (19, 590125), (25, 448495), (95, 118025), (125, 89699), (475, 23605), (2375, 4721)]