47513985

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{35591}}^1$

素因数の和:35688

約数の個数: 16

約数和(自身を含む): 76878720

約数和(自身を除く): 29364735

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 35591, 106773, 177955, 533865, 3167599, 9502797, 15837995, 47513985]

約数ペア:

[(1, 47513985), (3, 15837995), (5, 9502797), (15, 3167599), (89, 533865), (267, 177955), (445, 106773), (1335, 35591)]