83278275

素因数分解:

$3^1\times 5^2\times {\mathrm{449}}^1\times {\mathrm{2473}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 138049200

約数和(自身を除く): 54770925

約数列:

[1, 3, 5, 15, 25, 75, 449, 1347, 2245, 2473, 6735, 7419, 11225, 12365, 33675, 37095, 61825, 185475, 1110377, 3331131, 5551885, 16655655, 27759425, 83278275]

約数ペア:

[(1, 83278275), (3, 27759425), (5, 16655655), (15, 5551885), (25, 3331131), (75, 1110377), (449, 185475), (1347, 61825), (2245, 37095), (2473, 33675), (6735, 12365), (7419, 11225)]