11275245

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5827}}^1$

素因数の和:5881

約数の個数: 24

約数和(自身を含む): 20001696

約数和(自身を除く): 8726451

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 5827, 17481, 29135, 52443, 87405, 250561, 262215, 751683, 1252805, 2255049, 3758415, 11275245]

約数ペア:

[(1, 11275245), (3, 3758415), (5, 2255049), (9, 1252805), (15, 751683), (43, 262215), (45, 250561), (129, 87405), (215, 52443), (387, 29135), (645, 17481), (1935, 5827)]