15682329

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 25796232

約数和(自身を除く): 10113903

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 281, 351, 477, 689, 843, 1053, 1431, 2067, 2529, 3653, 4293, 6201, 7587, 10959, 14893, 18603, 22761, 32877, 44679, 55809, 98631, 134037, 193609, 295893, 402111, 580827, 1206333, 1742481, 5227443, 15682329]

約数ペア:

[(1, 15682329), (3, 5227443), (9, 1742481), (13, 1206333), (27, 580827), (39, 402111), (53, 295893), (81, 193609), (117, 134037), (159, 98631), (281, 55809), (351, 44679), (477, 32877), (689, 22761), (843, 18603), (1053, 14893), (1431, 10959), (2067, 7587), (2529, 6201), (3653, 4293)]