15189177

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 22456224

約数和(自身を除く): 7267047

約数列:

[1, 3, 17, 23, 51, 69, 391, 529, 563, 1173, 1587, 1689, 8993, 9571, 12949, 26979, 28713, 38847, 220133, 297827, 660399, 893481, 5063059, 15189177]

約数ペア:

[(1, 15189177), (3, 5063059), (17, 893481), (23, 660399), (51, 297827), (69, 220133), (391, 38847), (529, 28713), (563, 26979), (1173, 12949), (1587, 9571), (1689, 8993)]