3994915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 5198688

約数和(自身を除く): 1203773

約数列:

[1, 5, 17, 43, 85, 215, 731, 1093, 3655, 5465, 18581, 46999, 92905, 234995, 798983, 3994915]

約数ペア:

[(1, 3994915), (5, 798983), (17, 234995), (43, 92905), (85, 46999), (215, 18581), (731, 5465), (1093, 3655)]