2128994085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1\times {\mathrm{2273}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 3493300608

約数和(自身を除く): 1364306523

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1523, 2273, 4569, 6819, 7615, 11365, 22845, 34095, 62443, 93193, 187329, 279579, 312215, 465965, 936645, 1397895, 3461779, 10385337, 17308895, 51926685, 141932939, 425798817, 709664695, 2128994085]

約数ペア:

[(1, 2128994085), (3, 709664695), (5, 425798817), (15, 141932939), (41, 51926685), (123, 17308895), (205, 10385337), (615, 3461779), (1523, 1397895), (2273, 936645), (4569, 465965), (6819, 312215), (7615, 279579), (11365, 187329), (22845, 93193), (34095, 62443)]