68038155

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3413}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 118233648

約数和(自身を除く): 50195493

約数列:

[1, 3, 5, 9, 15, 45, 443, 1329, 2215, 3413, 3987, 6645, 10239, 17065, 19935, 30717, 51195, 153585, 1511959, 4535877, 7559795, 13607631, 22679385, 68038155]

約数ペア:

[(1, 68038155), (3, 22679385), (5, 13607631), (9, 7559795), (15, 4535877), (45, 1511959), (443, 153585), (1329, 51195), (2215, 30717), (3413, 19935), (3987, 17065), (6645, 10239)]