74972395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12611}}^1$

素因数の和:12686

約数の個数: 16

約数和(自身を含む): 95346720

約数和(自身を除く): 20374325

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 12611, 63055, 365719, 517051, 1828595, 2585255, 14994479, 74972395]

約数ペア:

[(1, 74972395), (5, 14994479), (29, 2585255), (41, 1828595), (145, 517051), (205, 365719), (1189, 63055), (5945, 12611)]