83751165

素因数分解:

$3^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 161555328

約数和(自身を除く): 77804163

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 69, 81, 111, 115, 135, 185, 207, 243, 333, 345, 405, 555, 621, 729, 851, 999, 1035, 1215, 1665, 1863, 2187, 2553, 2997, 3105, 3645, 4255, 4995, 5589, 6561, 7659, 8991, 9315, 10935, 12765, 14985, 16767, 19683, 22977, 26973, 27945, 32805, 38295, 44955, 50301, 68931, 80919, 83835, 98415, 114885, 134865, 150903, 206793, 242757, 251505, 344655, 404595, 452709, 620379, 728271, 754515, 1033965, 1213785, 1861137, 2263545, 3101895, 3641355, 5583411, 9305685, 16750233, 27917055, 83751165]

約数ペア:

[(1, 83751165), (3, 27917055), (5, 16750233), (9, 9305685), (15, 5583411), (23, 3641355), (27, 3101895), (37, 2263545), (45, 1861137), (69, 1213785), (81, 1033965), (111, 754515), (115, 728271), (135, 620379), (185, 452709), (207, 404595), (243, 344655), (333, 251505), (345, 242757), (405, 206793), (555, 150903), (621, 134865), (729, 114885), (851, 98415), (999, 83835), (1035, 80919), (1215, 68931), (1665, 50301), (1863, 44955), (2187, 38295), (2553, 32805), (2997, 27945), (3105, 26973), (3645, 22977), (4255, 19683), (4995, 16767), (5589, 14985), (6561, 12765), (7659, 10935), (8991, 9315)]