15240069

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 25186392

約数和(自身を除く): 9946323

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 353, 369, 533, 1053, 1059, 1107, 1599, 3177, 3321, 4589, 4797, 9531, 13767, 14391, 14473, 28593, 41301, 43173, 43419, 123903, 130257, 188149, 371709, 390771, 564447, 1172313, 1693341, 5080023, 15240069]

約数ペア:

[(1, 15240069), (3, 5080023), (9, 1693341), (13, 1172313), (27, 564447), (39, 390771), (41, 371709), (81, 188149), (117, 130257), (123, 123903), (351, 43419), (353, 43173), (369, 41301), (533, 28593), (1053, 14473), (1059, 14391), (1107, 13767), (1599, 9531), (3177, 4797), (3321, 4589)]