90864215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5849}}^1$

素因数の和:6106

約数の個数: 16

約数和(自身を含む): 117936000

約数和(自身を除く): 27071785

約数列:

[1, 5, 13, 65, 239, 1195, 3107, 5849, 15535, 29245, 76037, 380185, 1397911, 6989555, 18172843, 90864215]

約数ペア:

[(1, 90864215), (5, 18172843), (13, 6989555), (65, 1397911), (239, 380185), (1195, 76037), (3107, 29245), (5849, 15535)]