2899682775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68917}}^1$

素因数の和:68961

約数の個数: 72

約数和(自身を含む): 5999174064

約数和(自身を除く): 3099491289

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 765, 825, 935, 1275, 1683, 2475, 2805, 3825, 4675, 8415, 14025, 42075, 68917, 206751, 344585, 620253, 758087, 1033755, 1171589, 1722925, 2274261, 3101265, 3514767, 3790435, 5168775, 5857945, 6822783, 10544301, 11371305, 12887479, 15506325, 17573835, 18952175, 29289725, 34113915, 38662437, 52721505, 56856525, 64437395, 87869175, 115987311, 170569575, 193312185, 263607525, 322186975, 579936555, 966560925, 2899682775]

約数ペア:

[(1, 2899682775), (3, 966560925), (5, 579936555), (9, 322186975), (11, 263607525), (15, 193312185), (17, 170569575), (25, 115987311), (33, 87869175), (45, 64437395), (51, 56856525), (55, 52721505), (75, 38662437), (85, 34113915), (99, 29289725), (153, 18952175), (165, 17573835), (187, 15506325), (225, 12887479), (255, 11371305), (275, 10544301), (425, 6822783), (495, 5857945), (561, 5168775), (765, 3790435), (825, 3514767), (935, 3101265), (1275, 2274261), (1683, 1722925), (2475, 1171589), (2805, 1033755), (3825, 758087), (4675, 620253), (8415, 344585), (14025, 206751), (42075, 68917)]