25068789

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 37783200

約数和(自身を除く): 12714411

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 691, 1251, 2073, 4031, 6219, 12093, 20039, 36279, 60117, 96049, 180351, 288147, 864441, 2785421, 8356263, 25068789]

約数ペア:

[(1, 25068789), (3, 8356263), (9, 2785421), (29, 864441), (87, 288147), (139, 180351), (261, 96049), (417, 60117), (691, 36279), (1251, 20039), (2073, 12093), (4031, 6219)]