2280549505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{815939}}^1$

素因数の和:816000

約数の個数: 16

約数和(自身を含む): 3015714240

約数和(自身を除く): 735164735

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 815939, 4079695, 10607207, 35085377, 53036035, 175426885, 456109901, 2280549505]

約数ペア:

[(1, 2280549505), (5, 456109901), (13, 175426885), (43, 53036035), (65, 35085377), (215, 10607207), (559, 4079695), (2795, 815939)]