83125005

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{90847}}^1$

素因数の和:90916

約数の個数: 16

約数和(自身を含む): 135181824

約数和(自身を除く): 52056819

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 90847, 272541, 454235, 1362705, 5541667, 16625001, 27708335, 83125005]

約数ペア:

[(1, 83125005), (3, 27708335), (5, 16625001), (15, 5541667), (61, 1362705), (183, 454235), (305, 272541), (915, 90847)]