85237825

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 111127808

約数和(自身を除く): 25889983

約数列:

[1, 5, 25, 37, 43, 185, 215, 925, 1075, 1591, 2143, 7955, 10715, 39775, 53575, 79291, 92149, 396455, 460745, 1982275, 2303725, 3409513, 17047565, 85237825]

約数ペア:

[(1, 85237825), (5, 17047565), (25, 3409513), (37, 2303725), (43, 1982275), (185, 460745), (215, 396455), (925, 92149), (1075, 79291), (1591, 53575), (2143, 39775), (7955, 10715)]