9774455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 12748800

約数和(自身を除く): 2974345

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 3319, 16595, 63061, 102889, 315305, 514445, 1954891, 9774455]

約数ペア:

[(1, 9774455), (5, 1954891), (19, 514445), (31, 315305), (95, 102889), (155, 63061), (589, 16595), (2945, 3319)]