89880765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4079}}^1$

素因数の和:4213

約数の個数: 32

約数和(自身を含む): 156280320

約数和(自身を除く): 66399555

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1469, 1695, 4079, 4407, 7345, 12237, 20395, 22035, 53027, 61185, 159081, 265135, 460927, 795405, 1382781, 2304635, 5992051, 6913905, 17976153, 29960255, 89880765]

約数ペア:

[(1, 89880765), (3, 29960255), (5, 17976153), (13, 6913905), (15, 5992051), (39, 2304635), (65, 1382781), (113, 795405), (195, 460927), (339, 265135), (565, 159081), (1469, 61185), (1695, 53027), (4079, 22035), (4407, 20395), (7345, 12237)]