2108459478825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28483073}}^1$

素因数の和:28483143

約数の個数: 72

約数和(自身を含む): 4407812667648

約数和(自身を除く): 2299353188823

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 423, 525, 705, 987, 1175, 1575, 1645, 2115, 2961, 3525, 4935, 8225, 10575, 14805, 24675, 74025, 28483073, 85449219, 142415365, 199381511, 256347657, 427246095, 598144533, 712076825, 996907555, 1281738285, 1338704431, 1794433599, 2136230475, 2990722665, 4016113293, 4984537775, 6408691425, 6693522155, 8972167995, 9370931017, 12048339879, 14953613325, 20080566465, 28112793051, 33467610775, 44860839975, 46854655085, 60241699395, 84338379153, 100402832325, 140563965255, 234273275425, 301208496975, 421691895765, 702819826275, 2108459478825]

約数ペア:

[(1, 2108459478825), (3, 702819826275), (5, 421691895765), (7, 301208496975), (9, 234273275425), (15, 140563965255), (21, 100402832325), (25, 84338379153), (35, 60241699395), (45, 46854655085), (47, 44860839975), (63, 33467610775), (75, 28112793051), (105, 20080566465), (141, 14953613325), (175, 12048339879), (225, 9370931017), (235, 8972167995), (315, 6693522155), (329, 6408691425), (423, 4984537775), (525, 4016113293), (705, 2990722665), (987, 2136230475), (1175, 1794433599), (1575, 1338704431), (1645, 1281738285), (2115, 996907555), (2961, 712076825), (3525, 598144533), (4935, 427246095), (8225, 256347657), (10575, 199381511), (14805, 142415365), (24675, 85449219), (74025, 28483073)]