220121373165

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1\times {\mathrm{165437}}^1$

素因数の和:166381

約数の個数: 32

約数和(自身を含む): 355916695680

約数和(自身を除く): 135795322515

約数列:

[1, 3, 5, 15, 107, 321, 535, 829, 1605, 2487, 4145, 12435, 88703, 165437, 266109, 443515, 496311, 827185, 1330545, 2481555, 17701759, 53105277, 88508795, 137147273, 265526385, 411441819, 685736365, 2057209095, 14674758211, 44024274633, 73373791055, 220121373165]

約数ペア:

[(1, 220121373165), (3, 73373791055), (5, 44024274633), (15, 14674758211), (107, 2057209095), (321, 685736365), (535, 411441819), (829, 265526385), (1605, 137147273), (2487, 88508795), (4145, 53105277), (12435, 17701759), (88703, 2481555), (165437, 1330545), (266109, 827185), (443515, 496311)]