2110722975

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 4124736000

約数和(自身を除く): 2014013025

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 419, 425, 439, 459, 675, 765, 1257, 1275, 1317, 2095, 2195, 2295, 3771, 3825, 3951, 6285, 6585, 7123, 7463, 10475, 10975, 11313, 11475, 11853, 18855, 19755, 21369, 22389, 31425, 32925, 35615, 37315, 56565, 59265, 64107, 67167, 94275, 98775, 106845, 111945, 178075, 183941, 186575, 192321, 201501, 282825, 296325, 320535, 335835, 534225, 551823, 559725, 919705, 961605, 1007505, 1602675, 1655469, 1679175, 2759115, 3126997, 4598525, 4808025, 4966407, 5037525, 8277345, 9380991, 13795575, 15634985, 24832035, 28142973, 41386725, 46904955, 78174925, 84428919, 124160175, 140714865, 234524775, 422144595, 703574325, 2110722975]

約数ペア:

[(1, 2110722975), (3, 703574325), (5, 422144595), (9, 234524775), (15, 140714865), (17, 124160175), (25, 84428919), (27, 78174925), (45, 46904955), (51, 41386725), (75, 28142973), (85, 24832035), (135, 15634985), (153, 13795575), (225, 9380991), (255, 8277345), (419, 5037525), (425, 4966407), (439, 4808025), (459, 4598525), (675, 3126997), (765, 2759115), (1257, 1679175), (1275, 1655469), (1317, 1602675), (2095, 1007505), (2195, 961605), (2295, 919705), (3771, 559725), (3825, 551823), (3951, 534225), (6285, 335835), (6585, 320535), (7123, 296325), (7463, 282825), (10475, 201501), (10975, 192321), (11313, 186575), (11475, 183941), (11853, 178075), (18855, 111945), (19755, 106845), (21369, 98775), (22389, 94275), (31425, 67167), (32925, 64107), (35615, 59265), (37315, 56565)]