148394295

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{22433}}^1$

素因数の和:22461

約数の個数: 48

約数和(自身を含む): 306897120

約数和(自身を除く): 158502825

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 22433, 67299, 112165, 157031, 201897, 336495, 471093, 605691, 785155, 1009485, 1099217, 1413279, 2355465, 3028455, 3297651, 4239837, 5496085, 7066395, 9892953, 16488255, 21199185, 29678859, 49464765, 148394295]

約数ペア:

[(1, 148394295), (3, 49464765), (5, 29678859), (7, 21199185), (9, 16488255), (15, 9892953), (21, 7066395), (27, 5496085), (35, 4239837), (45, 3297651), (49, 3028455), (63, 2355465), (105, 1413279), (135, 1099217), (147, 1009485), (189, 785155), (245, 605691), (315, 471093), (441, 336495), (735, 201897), (945, 157031), (1323, 112165), (2205, 67299), (6615, 22433)]