9258705

素因数分解:

$3^4\times 5^1\times {\mathrm{22861}}^1$

素因数の和:22878

約数の個数: 20

約数和(自身を含む): 16597812

約数和(自身を除く): 7339107

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 22861, 68583, 114305, 205749, 342915, 617247, 1028745, 1851741, 3086235, 9258705]

約数ペア:

[(1, 9258705), (3, 3086235), (5, 1851741), (9, 1028745), (15, 617247), (27, 342915), (45, 205749), (81, 114305), (135, 68583), (405, 22861)]