2017103745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 3432291840

約数和(自身を除く): 1415188095

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 361, 411, 685, 1083, 1805, 2055, 2603, 2719, 5415, 7809, 8157, 13015, 13595, 39045, 40785, 49457, 51661, 148371, 154983, 247285, 258305, 372503, 741855, 774915, 981559, 1117509, 1862515, 2944677, 4907795, 5587545, 7077557, 14723385, 21232671, 35387785, 106163355, 134473583, 403420749, 672367915, 2017103745]

約数ペア:

[(1, 2017103745), (3, 672367915), (5, 403420749), (15, 134473583), (19, 106163355), (57, 35387785), (95, 21232671), (137, 14723385), (285, 7077557), (361, 5587545), (411, 4907795), (685, 2944677), (1083, 1862515), (1805, 1117509), (2055, 981559), (2603, 774915), (2719, 741855), (5415, 372503), (7809, 258305), (8157, 247285), (13015, 154983), (13595, 148371), (39045, 51661), (40785, 49457)]