29688615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 57691296

約数和(自身を除く): 28002681

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1621, 1665, 2035, 3663, 4863, 6105, 8105, 14589, 17831, 18315, 24315, 53493, 59977, 72945, 89155, 160479, 179931, 267465, 299885, 539793, 659747, 802395, 899655, 1979241, 2698965, 3298735, 5937723, 9896205, 29688615]

約数ペア:

[(1, 29688615), (3, 9896205), (5, 5937723), (9, 3298735), (11, 2698965), (15, 1979241), (33, 899655), (37, 802395), (45, 659747), (55, 539793), (99, 299885), (111, 267465), (165, 179931), (185, 160479), (333, 89155), (407, 72945), (495, 59977), (555, 53493), (1221, 24315), (1621, 18315), (1665, 17831), (2035, 14589), (3663, 8105), (4863, 6105)]