40667055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18959}}^1$

素因数の和:18991

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 35779665

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 18959, 56877, 94795, 208549, 246467, 284385, 625647, 739401, 1042745, 1232335, 2711137, 3128235, 3697005, 8133411, 13555685, 40667055]

約数ペア:

[(1, 40667055), (3, 13555685), (5, 8133411), (11, 3697005), (13, 3128235), (15, 2711137), (33, 1232335), (39, 1042745), (55, 739401), (65, 625647), (143, 284385), (165, 246467), (195, 208549), (429, 94795), (715, 56877), (2145, 18959)]