12896565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 23003136

約数和(自身を除く): 10106571

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 1663, 2585, 4989, 7755, 8315, 18293, 24945, 54879, 78161, 91465, 234483, 274395, 390805, 859771, 1172415, 2579313, 4298855, 12896565]

約数ペア:

[(1, 12896565), (3, 4298855), (5, 2579313), (11, 1172415), (15, 859771), (33, 390805), (47, 274395), (55, 234483), (141, 91465), (165, 78161), (235, 54879), (517, 24945), (705, 18293), (1551, 8315), (1663, 7755), (2585, 4989)]