3135105

素因数分解:

$3^4\times 5^1\times {\mathrm{7741}}^1$

素因数の和:7758

約数の個数: 20

約数和(自身を含む): 5620692

約数和(自身を除く): 2485587

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 7741, 23223, 38705, 69669, 116115, 209007, 348345, 627021, 1045035, 3135105]

約数ペア:

[(1, 3135105), (3, 1045035), (5, 627021), (9, 348345), (15, 209007), (27, 116115), (45, 69669), (81, 38705), (135, 23223), (405, 7741)]