288601995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{2467}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 504656640

約数和(自身を除く): 216054645

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 709, 2127, 2467, 3545, 7401, 7799, 10635, 12335, 23397, 27137, 37005, 38995, 81411, 116985, 135685, 407055, 1749103, 5247309, 8745515, 19240133, 26236545, 57720399, 96200665, 288601995]

約数ペア:

[(1, 288601995), (3, 96200665), (5, 57720399), (11, 26236545), (15, 19240133), (33, 8745515), (55, 5247309), (165, 1749103), (709, 407055), (2127, 135685), (2467, 116985), (3545, 81411), (7401, 38995), (7799, 37005), (10635, 27137), (12335, 23397)]