49186035

素因数分解:

$3^4\times 5^1\times {\mathrm{121447}}^1$

素因数の和:121464

約数の個数: 20

約数和(自身を含む): 88171248

約数和(自身を除く): 38985213

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 121447, 364341, 607235, 1093023, 1821705, 3279069, 5465115, 9837207, 16395345, 49186035]

約数ペア:

[(1, 49186035), (3, 16395345), (5, 9837207), (9, 5465115), (15, 3279069), (27, 1821705), (45, 1093023), (81, 607235), (135, 364341), (405, 121447)]