90206565

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{84701}}^1$

素因数の和:84780

約数の個数: 16

約数和(自身を含む): 146365056

約数和(自身を除く): 56158491

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 84701, 254103, 423505, 1270515, 6013771, 18041313, 30068855, 90206565]

約数ペア:

[(1, 90206565), (3, 30068855), (5, 18041313), (15, 6013771), (71, 1270515), (213, 423505), (355, 254103), (1065, 84701)]