8913105

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 16024320

約数和(自身を除く): 7111215

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 641, 927, 1545, 1923, 2781, 3205, 4635, 5769, 9615, 13905, 17307, 28845, 66023, 86535, 198069, 330115, 594207, 990345, 1782621, 2971035, 8913105]

約数ペア:

[(1, 8913105), (3, 2971035), (5, 1782621), (9, 990345), (15, 594207), (27, 330115), (45, 198069), (103, 86535), (135, 66023), (309, 28845), (515, 17307), (641, 13905), (927, 9615), (1545, 5769), (1923, 4635), (2781, 3205)]