55372825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 73408248

約数和(自身を除く): 18035423

約数列:

[1, 5, 17, 25, 85, 113, 425, 565, 1153, 1921, 2825, 5765, 9605, 19601, 28825, 48025, 98005, 130289, 490025, 651445, 2214913, 3257225, 11074565, 55372825]

約数ペア:

[(1, 55372825), (5, 11074565), (17, 3257225), (25, 2214913), (85, 651445), (113, 490025), (425, 130289), (565, 98005), (1153, 48025), (1921, 28825), (2825, 19601), (5765, 9605)]