112649535

素因数分解:

$3^4\times 5^1\times {\mathrm{278147}}^1$

素因数の和:278164

約数の個数: 20

約数和(自身を含む): 201935448

約数和(自身を除く): 89285913

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 278147, 834441, 1390735, 2503323, 4172205, 7509969, 12516615, 22529907, 37549845, 112649535]

約数ペア:

[(1, 112649535), (3, 37549845), (5, 22529907), (9, 12516615), (15, 7509969), (27, 4172205), (45, 2503323), (81, 1390735), (135, 834441), (405, 278147)]