2297787115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1140341}}^1$

素因数の和:1140390

約数の個数: 16

約数和(自身を含む): 3065239296

約数和(自身を除く): 767452181

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1140341, 5701705, 14824433, 35350571, 74122165, 176752855, 459557423, 2297787115]

約数ペア:

[(1, 2297787115), (5, 459557423), (13, 176752855), (31, 74122165), (65, 35350571), (155, 14824433), (403, 5701705), (2015, 1140341)]