5256995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 6972480

約数和(自身を除く): 1715485

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 2689, 13445, 45713, 61847, 228565, 309235, 1051399, 5256995]

約数ペア:

[(1, 5256995), (5, 1051399), (17, 309235), (23, 228565), (85, 61847), (115, 45713), (391, 13445), (1955, 2689)]