39806125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 52416000

約数和(自身を除く): 12609875

約数列:

[1, 5, 25, 29, 79, 125, 139, 145, 395, 695, 725, 1975, 2291, 3475, 3625, 4031, 9875, 10981, 11455, 17375, 20155, 54905, 57275, 100775, 274525, 286375, 318449, 503875, 1372625, 1592245, 7961225, 39806125]

約数ペア:

[(1, 39806125), (5, 7961225), (25, 1592245), (29, 1372625), (79, 503875), (125, 318449), (139, 286375), (145, 274525), (395, 100775), (695, 57275), (725, 54905), (1975, 20155), (2291, 17375), (3475, 11455), (3625, 10981), (4031, 9875)]