2789785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 3701376

約数和(自身を除く): 911591

約数列:

[1, 5, 17, 23, 85, 115, 391, 1427, 1955, 7135, 24259, 32821, 121295, 164105, 557957, 2789785]

約数ペア:

[(1, 2789785), (5, 557957), (17, 164105), (23, 121295), (85, 32821), (115, 24259), (391, 7135), (1427, 1955)]