12022225

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 15733368

約数和(自身を除く): 3711143

約数列:

[1, 5, 25, 37, 41, 185, 205, 317, 925, 1025, 1517, 1585, 7585, 7925, 11729, 12997, 37925, 58645, 64985, 293225, 324925, 480889, 2404445, 12022225]

約数ペア:

[(1, 12022225), (5, 2404445), (25, 480889), (37, 324925), (41, 293225), (185, 64985), (205, 58645), (317, 37925), (925, 12997), (1025, 11729), (1517, 7925), (1585, 7585)]