5655798025

素因数分解:

$5^2\times {\mathrm{349}}^1\times {\mathrm{648229}}^1$

素因数の和:648588

約数の個数: 12

約数和(自身を含む): 7033295500

約数和(自身を除く): 1377497475

約数列:

[1, 5, 25, 349, 1745, 8725, 648229, 3241145, 16205725, 226231921, 1131159605, 5655798025]

約数ペア:

[(1, 5655798025), (5, 1131159605), (25, 226231921), (349, 16205725), (1745, 3241145), (8725, 648229)]