1128965

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 1425600

約数和(自身を除く): 296635

約数列:

[1, 5, 43, 59, 89, 215, 295, 445, 2537, 3827, 5251, 12685, 19135, 26255, 225793, 1128965]

約数ペア:

[(1, 1128965), (5, 225793), (43, 26255), (59, 19135), (89, 12685), (215, 5251), (295, 3827), (445, 2537)]