137387375

素因数分解:

$5^3\times {\mathrm{211}}^1\times {\mathrm{5209}}^1$

素因数の和:5435

約数の個数: 16

約数和(自身を含む): 172305120

約数和(自身を除く): 34917745

約数列:

[1, 5, 25, 125, 211, 1055, 5209, 5275, 26045, 26375, 130225, 651125, 1099099, 5495495, 27477475, 137387375]

約数ペア:

[(1, 137387375), (5, 27477475), (25, 5495495), (125, 1099099), (211, 651125), (1055, 130225), (5209, 26375), (5275, 26045)]