105982425

素因数分解:

$3^4\times 5^2\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:484

約数の個数: 60

約数和(自身を含む): 198052800

約数和(自身を除く): 92070375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 199, 225, 263, 405, 597, 675, 789, 995, 1315, 1791, 2025, 2367, 2985, 3945, 4975, 5373, 6575, 7101, 8955, 11835, 14925, 16119, 19725, 21303, 26865, 35505, 44775, 52337, 59175, 80595, 106515, 134325, 157011, 177525, 261685, 402975, 471033, 532575, 785055, 1308425, 1413099, 2355165, 3925275, 4239297, 7065495, 11775825, 21196485, 35327475, 105982425]

約数ペア:

[(1, 105982425), (3, 35327475), (5, 21196485), (9, 11775825), (15, 7065495), (25, 4239297), (27, 3925275), (45, 2355165), (75, 1413099), (81, 1308425), (135, 785055), (199, 532575), (225, 471033), (263, 402975), (405, 261685), (597, 177525), (675, 157011), (789, 134325), (995, 106515), (1315, 80595), (1791, 59175), (2025, 52337), (2367, 44775), (2985, 35505), (3945, 26865), (4975, 21303), (5373, 19725), (6575, 16119), (7101, 14925), (8955, 11835)]