84990015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{171697}}^1$

素因数の和:171719

約数の個数: 24

約数和(自身を含む): 160709328

約数和(自身を除く): 75719313

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 171697, 515091, 858485, 1545273, 1888667, 2575455, 5666001, 7726365, 9443335, 16998003, 28330005, 84990015]

約数ペア:

[(1, 84990015), (3, 28330005), (5, 16998003), (9, 9443335), (11, 7726365), (15, 5666001), (33, 2575455), (45, 1888667), (55, 1545273), (99, 858485), (165, 515091), (495, 171697)]