42546825

素因数分解:

$3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:998

約数の個数: 36

約数和(自身を含む): 76602240

約数和(自身を除く): 34055415

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 263, 719, 789, 1315, 2157, 2367, 3595, 3945, 6471, 6575, 10785, 11835, 17975, 19725, 32355, 53925, 59175, 161775, 189097, 567291, 945485, 1701873, 2836455, 4727425, 8509365, 14182275, 42546825]

約数ペア:

[(1, 42546825), (3, 14182275), (5, 8509365), (9, 4727425), (15, 2836455), (25, 1701873), (45, 945485), (75, 567291), (225, 189097), (263, 161775), (719, 59175), (789, 53925), (1315, 32355), (2157, 19725), (2367, 17975), (3595, 11835), (3945, 10785), (6471, 6575)]