15424143

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 27033600

約数和(自身を除く): 11609457

約数列:

[1, 3, 7, 19, 21, 29, 31, 43, 57, 87, 93, 129, 133, 203, 217, 301, 399, 551, 589, 609, 651, 817, 899, 903, 1247, 1333, 1653, 1767, 2451, 2697, 3741, 3857, 3999, 4123, 5719, 6293, 8729, 9331, 11571, 12369, 17081, 17157, 18879, 23693, 25327, 26187, 27993, 38657, 51243, 71079, 75981, 115971, 119567, 165851, 177289, 270599, 358701, 497553, 531867, 734483, 811797, 2203449, 5141381, 15424143]

約数ペア:

[(1, 15424143), (3, 5141381), (7, 2203449), (19, 811797), (21, 734483), (29, 531867), (31, 497553), (43, 358701), (57, 270599), (87, 177289), (93, 165851), (129, 119567), (133, 115971), (203, 75981), (217, 71079), (301, 51243), (399, 38657), (551, 27993), (589, 26187), (609, 25327), (651, 23693), (817, 18879), (899, 17157), (903, 17081), (1247, 12369), (1333, 11571), (1653, 9331), (1767, 8729), (2451, 6293), (2697, 5719), (3741, 4123), (3857, 3999)]