25305605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22901}}^1$

素因数の和:22936

約数の個数: 16

約数和(自身を含む): 34627824

約数和(自身を除く): 9322219

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 22901, 114505, 297713, 389317, 1488565, 1946585, 5061121, 25305605]

約数ペア:

[(1, 25305605), (5, 5061121), (13, 1946585), (17, 1488565), (65, 389317), (85, 297713), (221, 114505), (1105, 22901)]