90129885

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{84629}}^1$

素因数の和:84708

約数の個数: 16

約数和(自身を含む): 146240640

約数和(自身を除く): 56110755

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 84629, 253887, 423145, 1269435, 6008659, 18025977, 30043295, 90129885]

約数ペア:

[(1, 90129885), (3, 30043295), (5, 18025977), (15, 6008659), (71, 1269435), (213, 423145), (355, 253887), (1065, 84629)]