12702285

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 23201280

約数和(自身を除く): 10498995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 2543, 4995, 7629, 12715, 22887, 38145, 68661, 94091, 114435, 282273, 343305, 470455, 846819, 1411365, 2540457, 4234095, 12702285]

約数ペア:

[(1, 12702285), (3, 4234095), (5, 2540457), (9, 1411365), (15, 846819), (27, 470455), (37, 343305), (45, 282273), (111, 114435), (135, 94091), (185, 68661), (333, 38145), (555, 22887), (999, 12715), (1665, 7629), (2543, 4995)]