75445305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 130448640

約数和(自身を除く): 55003335

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 421, 919, 1263, 2105, 2757, 4595, 5473, 6315, 11947, 13785, 16419, 27365, 35841, 59735, 82095, 179205, 386899, 1160697, 1934495, 5029687, 5803485, 15089061, 25148435, 75445305]

約数ペア:

[(1, 75445305), (3, 25148435), (5, 15089061), (13, 5803485), (15, 5029687), (39, 1934495), (65, 1160697), (195, 386899), (421, 179205), (919, 82095), (1263, 59735), (2105, 35841), (2757, 27365), (4595, 16419), (5473, 13785), (6315, 11947)]