15124239

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 24881472

約数和(自身を除く): 9757233

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 271, 351, 477, 689, 813, 1053, 1431, 2067, 2439, 3523, 4293, 6201, 7317, 10569, 14363, 18603, 21951, 31707, 43089, 55809, 95121, 129267, 186719, 285363, 387801, 560157, 1163403, 1680471, 5041413, 15124239]

約数ペア:

[(1, 15124239), (3, 5041413), (9, 1680471), (13, 1163403), (27, 560157), (39, 387801), (53, 285363), (81, 186719), (117, 129267), (159, 95121), (271, 55809), (351, 43089), (477, 31707), (689, 21951), (813, 18603), (1053, 14363), (1431, 10569), (2067, 7317), (2439, 6201), (3523, 4293)]