139636225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4027}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 184804640

約数和(自身を除く): 45168415

約数列:

[1, 5, 19, 25, 73, 95, 365, 475, 1387, 1825, 4027, 6935, 20135, 34675, 76513, 100675, 293971, 382565, 1469855, 1912825, 5585449, 7349275, 27927245, 139636225]

約数ペア:

[(1, 139636225), (5, 27927245), (19, 7349275), (25, 5585449), (73, 1912825), (95, 1469855), (365, 382565), (475, 293971), (1387, 100675), (1825, 76513), (4027, 34675), (6935, 20135)]