2903516275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3719}}^1$

素因数の和:3924

約数の個数: 48

約数和(自身を含む): 4184732160

約数和(自身を除く): 1281215885

約数列:

[1, 5, 11, 17, 25, 55, 85, 167, 187, 275, 425, 835, 935, 1837, 2839, 3719, 4175, 4675, 9185, 14195, 18595, 31229, 40909, 45925, 63223, 70975, 92975, 156145, 204545, 316115, 621073, 695453, 780725, 1022725, 1580575, 3105365, 3477265, 6831803, 10558241, 15526825, 17386325, 34159015, 52791205, 116140651, 170795075, 263956025, 580703255, 2903516275]

約数ペア:

[(1, 2903516275), (5, 580703255), (11, 263956025), (17, 170795075), (25, 116140651), (55, 52791205), (85, 34159015), (167, 17386325), (187, 15526825), (275, 10558241), (425, 6831803), (835, 3477265), (935, 3105365), (1837, 1580575), (2839, 1022725), (3719, 780725), (4175, 695453), (4675, 621073), (9185, 316115), (14195, 204545), (18595, 156145), (31229, 92975), (40909, 70975), (45925, 63223)]