2016085775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1367}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 2833532928

約数和(自身を除く): 817447153

約数列:

[1, 5, 11, 25, 31, 55, 155, 173, 275, 341, 775, 865, 1367, 1705, 1903, 4325, 5363, 6835, 8525, 9515, 15037, 26815, 34175, 42377, 47575, 58993, 75185, 134075, 211885, 236491, 294965, 375925, 466147, 1059425, 1182455, 1474825, 2330735, 2601401, 5912275, 7331221, 11653675, 13007005, 36656105, 65035025, 80643431, 183280525, 403217155, 2016085775]

約数ペア:

[(1, 2016085775), (5, 403217155), (11, 183280525), (25, 80643431), (31, 65035025), (55, 36656105), (155, 13007005), (173, 11653675), (275, 7331221), (341, 5912275), (775, 2601401), (865, 2330735), (1367, 1474825), (1705, 1182455), (1903, 1059425), (4325, 466147), (5363, 375925), (6835, 294965), (8525, 236491), (9515, 211885), (15037, 134075), (26815, 75185), (34175, 58993), (42377, 47575)]