9565985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 14297472

約数和(自身を除く): 4731487

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 787, 935, 1105, 2431, 3935, 8657, 10231, 12155, 13379, 43285, 51155, 66895, 112541, 147169, 173927, 562705, 735845, 869635, 1913197, 9565985]

約数ペア:

[(1, 9565985), (5, 1913197), (11, 869635), (13, 735845), (17, 562705), (55, 173927), (65, 147169), (85, 112541), (143, 66895), (187, 51155), (221, 43285), (715, 13379), (787, 12155), (935, 10231), (1105, 8657), (2431, 3935)]