68320725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{82813}}^1$

素因数の和:82837

約数の個数: 24

約数和(自身を含む): 123227232

約数和(自身を除く): 54906507

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 82813, 248439, 414065, 910943, 1242195, 2070325, 2732829, 4554715, 6210975, 13664145, 22773575, 68320725]

約数ペア:

[(1, 68320725), (3, 22773575), (5, 13664145), (11, 6210975), (15, 4554715), (25, 2732829), (33, 2070325), (55, 1242195), (75, 910943), (165, 414065), (275, 248439), (825, 82813)]