15020724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 38404800

約数和(自身を除く): 23384076

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2539, 2958, 5078, 5916, 7617, 10156, 15234, 30468, 43163, 73631, 86326, 129489, 147262, 172652, 220893, 258978, 294524, 441786, 517956, 883572, 1251727, 2503454, 3755181, 5006908, 7510362, 15020724]

約数ペア:

[(1, 15020724), (2, 7510362), (3, 5006908), (4, 3755181), (6, 2503454), (12, 1251727), (17, 883572), (29, 517956), (34, 441786), (51, 294524), (58, 258978), (68, 220893), (87, 172652), (102, 147262), (116, 129489), (174, 86326), (204, 73631), (348, 43163), (493, 30468), (986, 15234), (1479, 10156), (1972, 7617), (2539, 5916), (2958, 5078)]