23365665

素因数分解:

$3^5\times 5^1\times {\mathrm{19231}}^1$

素因数の和:19251

約数の個数: 24

約数和(自身を含む): 42002688

約数和(自身を除く): 18637023

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19231, 57693, 96155, 173079, 288465, 519237, 865395, 1557711, 2596185, 4673133, 7788555, 23365665]

約数ペア:

[(1, 23365665), (3, 7788555), (5, 4673133), (9, 2596185), (15, 1557711), (27, 865395), (45, 519237), (81, 288465), (135, 173079), (243, 96155), (405, 57693), (1215, 19231)]