64175065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2131}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 81357120

約数和(自身を除く): 17182055

約数列:

[1, 5, 19, 95, 317, 1585, 2131, 6023, 10655, 30115, 40489, 202445, 675527, 3377635, 12835013, 64175065]

約数ペア:

[(1, 64175065), (5, 12835013), (19, 3377635), (95, 675527), (317, 202445), (1585, 40489), (2131, 30115), (6023, 10655)]