2579225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 3562272

約数和(自身を除く): 983047

約数列:

[1, 5, 11, 25, 55, 83, 113, 275, 415, 565, 913, 1243, 2075, 2825, 4565, 6215, 9379, 22825, 31075, 46895, 103169, 234475, 515845, 2579225]

約数ペア:

[(1, 2579225), (5, 515845), (11, 234475), (25, 103169), (55, 46895), (83, 31075), (113, 22825), (275, 9379), (415, 6215), (565, 4565), (913, 2825), (1243, 2075)]