47874385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 66705408

約数和(自身を除く): 18831023

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 299, 403, 713, 1033, 1495, 2015, 3565, 5165, 9269, 13429, 23759, 32023, 46345, 67145, 118795, 160115, 308867, 416299, 736529, 1544335, 2081495, 3682645, 9574877, 47874385]

約数ペア:

[(1, 47874385), (5, 9574877), (13, 3682645), (23, 2081495), (31, 1544335), (65, 736529), (115, 416299), (155, 308867), (299, 160115), (403, 118795), (713, 67145), (1033, 46345), (1495, 32023), (2015, 23759), (3565, 13429), (5165, 9269)]