12587452425

素因数分解:

$3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{250871}}^1$

素因数の和:251110

約数の個数: 36

約数和(自身を含む): 22646717184

約数和(自身を除く): 10059264759

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 223, 225, 669, 1115, 2007, 3345, 5575, 10035, 16725, 50175, 250871, 752613, 1254355, 2257839, 3763065, 6271775, 11289195, 18815325, 55944233, 56445975, 167832699, 279721165, 503498097, 839163495, 1398605825, 2517490485, 4195817475, 12587452425]

約数ペア:

[(1, 12587452425), (3, 4195817475), (5, 2517490485), (9, 1398605825), (15, 839163495), (25, 503498097), (45, 279721165), (75, 167832699), (223, 56445975), (225, 55944233), (669, 18815325), (1115, 11289195), (2007, 6271775), (3345, 3763065), (5575, 2257839), (10035, 1254355), (16725, 752613), (50175, 250871)]