25209035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 31739904

約数和(自身を除く): 6530869

約数列:

[1, 5, 23, 115, 223, 983, 1115, 4915, 5129, 22609, 25645, 113045, 219209, 1096045, 5041807, 25209035]

約数ペア:

[(1, 25209035), (5, 5041807), (23, 1096045), (115, 219209), (223, 113045), (983, 25645), (1115, 22609), (4915, 5129)]