80110665

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57427}}^1$

素因数の和:57469

約数の個数: 24

約数和(自身を含む): 143340288

約数和(自身を除く): 63229623

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 57427, 172281, 287135, 516843, 861405, 1780237, 2584215, 5340711, 8901185, 16022133, 26703555, 80110665]

約数ペア:

[(1, 80110665), (3, 26703555), (5, 16022133), (9, 8901185), (15, 5340711), (31, 2584215), (45, 1780237), (93, 861405), (155, 516843), (279, 287135), (465, 172281), (1395, 57427)]