13467905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 18012456

約数和(自身を除く): 4544551

約数列:

[1, 5, 11, 55, 113, 121, 197, 565, 605, 985, 1243, 2167, 6215, 10835, 13673, 22261, 23837, 68365, 111305, 119185, 244871, 1224355, 2693581, 13467905]

約数ペア:

[(1, 13467905), (5, 2693581), (11, 1224355), (55, 244871), (113, 119185), (121, 111305), (197, 68365), (565, 23837), (605, 22261), (985, 13673), (1243, 10835), (2167, 6215)]