74134845

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1303

約数の個数: 40

約数和(自身を含む): 133827936

約数和(自身を除く): 59693091

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 489, 815, 1123, 1467, 2445, 3369, 4401, 5615, 7335, 10107, 13203, 16845, 22005, 30321, 50535, 66015, 90963, 151605, 183049, 454815, 549147, 915245, 1647441, 2745735, 4942323, 8237205, 14826969, 24711615, 74134845]

約数ペア:

[(1, 74134845), (3, 24711615), (5, 14826969), (9, 8237205), (15, 4942323), (27, 2745735), (45, 1647441), (81, 915245), (135, 549147), (163, 454815), (405, 183049), (489, 151605), (815, 90963), (1123, 66015), (1467, 50535), (2445, 30321), (3369, 22005), (4401, 16845), (5615, 13203), (7335, 10107)]