149545345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{1997}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 190321488

約数和(自身を除く): 40776143

約数列:

[1, 5, 17, 85, 881, 1997, 4405, 9985, 14977, 33949, 74885, 169745, 1759357, 8796785, 29909069, 149545345]

約数ペア:

[(1, 149545345), (5, 29909069), (17, 8796785), (85, 1759357), (881, 169745), (1997, 74885), (4405, 33949), (9985, 14977)]