75550995

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43049}}^1$

素因数の和:43076

約数の個数: 32

約数和(自身を含む): 144648000

約数和(自身を除く): 69097005

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 43049, 129147, 215245, 387441, 559637, 645735, 1162323, 1678911, 1937205, 2798185, 5036733, 5811615, 8394555, 15110199, 25183665, 75550995]

約数ペア:

[(1, 75550995), (3, 25183665), (5, 15110199), (9, 8394555), (13, 5811615), (15, 5036733), (27, 2798185), (39, 1937205), (45, 1678911), (65, 1162323), (117, 645735), (135, 559637), (195, 387441), (351, 215245), (585, 129147), (1755, 43049)]