68169725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5669}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 93509640

約数和(自身を除く): 25339915

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 5669, 12025, 28345, 73697, 141725, 209753, 368485, 1048765, 1842425, 2726789, 5243825, 13633945, 68169725]

約数ペア:

[(1, 68169725), (5, 13633945), (13, 5243825), (25, 2726789), (37, 1842425), (65, 1048765), (185, 368485), (325, 209753), (481, 141725), (925, 73697), (2405, 28345), (5669, 12025)]