5561725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 7542920

約数和(自身を除く): 1981195

約数列:

[1, 5, 13, 25, 65, 109, 157, 325, 545, 785, 1417, 2041, 2725, 3925, 7085, 10205, 17113, 35425, 51025, 85565, 222469, 427825, 1112345, 5561725]

約数ペア:

[(1, 5561725), (5, 1112345), (13, 427825), (25, 222469), (65, 85565), (109, 51025), (157, 35425), (325, 17113), (545, 10205), (785, 7085), (1417, 3925), (2041, 2725)]