12511395

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7156

約数の個数: 32

約数和(自身を含む): 23956800

約数和(自身を除く): 11445405

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 7129, 21387, 35645, 64161, 92677, 106935, 192483, 278031, 320805, 463385, 834093, 962415, 1390155, 2502279, 4170465, 12511395]

約数ペア:

[(1, 12511395), (3, 4170465), (5, 2502279), (9, 1390155), (13, 962415), (15, 834093), (27, 463385), (39, 320805), (45, 278031), (65, 192483), (117, 106935), (135, 92677), (195, 64161), (351, 35645), (585, 21387), (1755, 7129)]