135650115

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42457}}^1$

素因数の和:42539

約数の個数: 24

約数和(自身を含む): 238444128

約数和(自身を除く): 102794013

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 42457, 127371, 212285, 382113, 636855, 1910565, 3014447, 9043341, 15072235, 27130023, 45216705, 135650115]

約数ペア:

[(1, 135650115), (3, 45216705), (5, 27130023), (9, 15072235), (15, 9043341), (45, 3014447), (71, 1910565), (213, 636855), (355, 382113), (639, 212285), (1065, 127371), (3195, 42457)]