284809394295

素因数分解:

$3^3\times 5^1\times {\mathrm{9871}}^1\times {\mathrm{213727}}^1$

素因数の和:223612

約数の個数: 32

約数和(自身を含む): 506381475840

約数和(自身を除く): 221572081545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9871, 29613, 49355, 88839, 148065, 213727, 266517, 444195, 641181, 1068635, 1332585, 1923543, 3205905, 5770629, 9617715, 28853145, 2109699217, 6329097651, 10548496085, 18987292953, 31645488255, 56961878859, 94936464765, 284809394295]

約数ペア:

[(1, 284809394295), (3, 94936464765), (5, 56961878859), (9, 31645488255), (15, 18987292953), (27, 10548496085), (45, 6329097651), (135, 2109699217), (9871, 28853145), (29613, 9617715), (49355, 5770629), (88839, 3205905), (148065, 1923543), (213727, 1332585), (266517, 1068635), (444195, 641181)]