2016097785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{80147}}^1$

素因数の和:80214

約数の個数: 48

約数和(自身を含む): 3850951104

約数和(自身を除く): 1834853319

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8385, 25155, 80147, 240441, 400735, 721323, 1041911, 1202205, 3125733, 3446321, 3606615, 5209555, 9377199, 10338963, 15628665, 17231605, 31016889, 44802173, 46885995, 51694815, 134406519, 155084445, 224010865, 403219557, 672032595, 2016097785]

約数ペア:

[(1, 2016097785), (3, 672032595), (5, 403219557), (9, 224010865), (13, 155084445), (15, 134406519), (39, 51694815), (43, 46885995), (45, 44802173), (65, 31016889), (117, 17231605), (129, 15628665), (195, 10338963), (215, 9377199), (387, 5209555), (559, 3606615), (585, 3446321), (645, 3125733), (1677, 1202205), (1935, 1041911), (2795, 721323), (5031, 400735), (8385, 240441), (25155, 80147)]