90945885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{209071}}^1$

素因数の和:209108

約数の個数: 16

約数和(自身を含む): 150531840

約数和(自身を除く): 59585955

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 209071, 627213, 1045355, 3136065, 6063059, 18189177, 30315295, 90945885]

約数ペア:

[(1, 90945885), (3, 30315295), (5, 18189177), (15, 6063059), (29, 3136065), (87, 1045355), (145, 627213), (435, 209071)]