81882075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{99251}}^1$

素因数の和:99275

約数の個数: 24

約数和(自身を含む): 147686976

約数和(自身を除く): 65804901

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 99251, 297753, 496255, 1091761, 1488765, 2481275, 3275283, 5458805, 7443825, 16376415, 27294025, 81882075]

約数ペア:

[(1, 81882075), (3, 27294025), (5, 16376415), (11, 7443825), (15, 5458805), (25, 3275283), (33, 2481275), (55, 1488765), (75, 1091761), (165, 496255), (275, 297753), (825, 99251)]