74251715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5623}}^1$

素因数の和:5786

約数の個数: 16

約数和(自身を含む): 94483200

約数和(自身を除く): 20231485

約数列:

[1, 5, 19, 95, 139, 695, 2641, 5623, 13205, 28115, 106837, 534185, 781597, 3907985, 14850343, 74251715]

約数ペア:

[(1, 74251715), (5, 14850343), (19, 3907985), (95, 781597), (139, 534185), (695, 106837), (2641, 28115), (5623, 13205)]