82636725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 142227008

約数和(自身を除く): 59590283

約数列:

[1, 3, 5, 15, 25, 37, 75, 97, 111, 185, 291, 307, 485, 555, 921, 925, 1455, 1535, 2425, 2775, 3589, 4605, 7275, 7675, 10767, 11359, 17945, 23025, 29779, 34077, 53835, 56795, 89337, 89725, 148895, 170385, 269175, 283975, 446685, 744475, 851925, 1101823, 2233425, 3305469, 5509115, 16527345, 27545575, 82636725]

約数ペア:

[(1, 82636725), (3, 27545575), (5, 16527345), (15, 5509115), (25, 3305469), (37, 2233425), (75, 1101823), (97, 851925), (111, 744475), (185, 446685), (291, 283975), (307, 269175), (485, 170385), (555, 148895), (921, 89725), (925, 89337), (1455, 56795), (1535, 53835), (2425, 34077), (2775, 29779), (3589, 23025), (4605, 17945), (7275, 11359), (7675, 10767)]