269868645

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46489}}^1$

素因数の和:46546

約数の個数: 32

約数和(自身を含む): 490934400

約数和(自身を除く): 221065755

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 46489, 139467, 232445, 418401, 697335, 1255203, 1999027, 2092005, 5997081, 6276015, 9995135, 17991243, 29985405, 53973729, 89956215, 269868645]

約数ペア:

[(1, 269868645), (3, 89956215), (5, 53973729), (9, 29985405), (15, 17991243), (27, 9995135), (43, 6276015), (45, 5997081), (129, 2092005), (135, 1999027), (215, 1255203), (387, 697335), (645, 418401), (1161, 232445), (1935, 139467), (5805, 46489)]