90851085

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51767}}^1$

素因数の和:51794

約数の個数: 32

約数和(自身を含む): 173940480

約数和(自身を除く): 83089395

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 51767, 155301, 258835, 465903, 672971, 776505, 1397709, 2018913, 2329515, 3364855, 6056739, 6988545, 10094565, 18170217, 30283695, 90851085]

約数ペア:

[(1, 90851085), (3, 30283695), (5, 18170217), (9, 10094565), (13, 6988545), (15, 6056739), (27, 3364855), (39, 2329515), (45, 2018913), (65, 1397709), (117, 776505), (135, 672971), (195, 465903), (351, 258835), (585, 155301), (1755, 51767)]