26560845

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 47523840

約数和(自身を除く): 20962995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1087, 1629, 2715, 3261, 4887, 5435, 8145, 9783, 16305, 24435, 29349, 48915, 146745, 196747, 590241, 983735, 1770723, 2951205, 5312169, 8853615, 26560845]

約数ペア:

[(1, 26560845), (3, 8853615), (5, 5312169), (9, 2951205), (15, 1770723), (27, 983735), (45, 590241), (135, 196747), (181, 146745), (543, 48915), (905, 29349), (1087, 24435), (1629, 16305), (2715, 9783), (3261, 8145), (4887, 5435)]