90630765

素因数分解:

$3^3\times 5^1\times {\mathrm{671339}}^1$

素因数の和:671353

約数の個数: 16

約数和(自身を含む): 161121600

約数和(自身を除く): 70490835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 671339, 2014017, 3356695, 6042051, 10070085, 18126153, 30210255, 90630765]

約数ペア:

[(1, 90630765), (3, 30210255), (5, 18126153), (9, 10070085), (15, 6042051), (27, 3356695), (45, 2014017), (135, 671339)]