23968845

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4186

約数の個数: 32

約数和(自身を含む): 43612800

約数和(自身を除く): 19643955

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 4129, 5805, 12387, 20645, 37161, 61935, 111483, 177547, 185805, 532641, 557415, 887735, 1597923, 2663205, 4793769, 7989615, 23968845]

約数ペア:

[(1, 23968845), (3, 7989615), (5, 4793769), (9, 2663205), (15, 1597923), (27, 887735), (43, 557415), (45, 532641), (129, 185805), (135, 177547), (215, 111483), (387, 61935), (645, 37161), (1161, 20645), (1935, 12387), (4129, 5805)]