90161205

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{82339}}^1$

素因数の和:82420

約数の個数: 16

約数和(自身を含む): 146235840

約数和(自身を除く): 56074635

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 82339, 247017, 411695, 1235085, 6010747, 18032241, 30053735, 90161205]

約数ペア:

[(1, 90161205), (3, 30053735), (5, 18032241), (15, 6010747), (73, 1235085), (219, 411695), (365, 247017), (1095, 82339)]