4049202917745

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{697537109}}^1$

素因数の和:697537166

約数の個数: 32

約数和(自身を含む): 7365991881600

約数和(自身を除く): 3316788963855

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 697537109, 2092611327, 3487685545, 6277833981, 10463056635, 18833501943, 29994095687, 31389169905, 89982287061, 94167509715, 149970478435, 269946861183, 449911435305, 809840583549, 1349734305915, 4049202917745]

約数ペア:

[(1, 4049202917745), (3, 1349734305915), (5, 809840583549), (9, 449911435305), (15, 269946861183), (27, 149970478435), (43, 94167509715), (45, 89982287061), (129, 31389169905), (135, 29994095687), (215, 18833501943), (387, 10463056635), (645, 6277833981), (1161, 3487685545), (1935, 2092611327), (5805, 697537109)]