25749603

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 16183197

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 297, 479, 543, 1437, 1629, 1991, 4311, 4887, 5269, 5973, 12933, 15807, 17919, 47421, 53757, 86699, 142263, 260097, 780291, 953689, 2340873, 2861067, 8583201, 25749603]

約数ペア:

[(1, 25749603), (3, 8583201), (9, 2861067), (11, 2340873), (27, 953689), (33, 780291), (99, 260097), (181, 142263), (297, 86699), (479, 53757), (543, 47421), (1437, 17919), (1629, 15807), (1991, 12933), (4311, 5973), (4887, 5269)]