11153745

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 19611072

約数和(自身を除く): 8457327

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3491, 10473, 17455, 31419, 52365, 157095, 247861, 743583, 1239305, 2230749, 3717915, 11153745]

約数ペア:

[(1, 11153745), (3, 3717915), (5, 2230749), (9, 1239305), (15, 743583), (45, 247861), (71, 157095), (213, 52365), (355, 31419), (639, 17455), (1065, 10473), (3195, 3491)]