291230315085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1142079667}}^1$

素因数の和:1142079692

約数の個数: 16

約数和(自身を含む): 493378416576

約数和(自身を除く): 202148101491

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1142079667, 3426239001, 5710398335, 17131195005, 19415354339, 58246063017, 97076771695, 291230315085]

約数ペア:

[(1, 291230315085), (3, 97076771695), (5, 58246063017), (15, 19415354339), (17, 17131195005), (51, 5710398335), (85, 3426239001), (255, 1142079667)]