12579765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 10402635

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 121, 145, 165, 239, 319, 363, 435, 605, 717, 957, 1195, 1595, 1815, 2629, 3509, 3585, 4785, 6931, 7887, 10527, 13145, 17545, 20793, 28919, 34655, 39435, 52635, 76241, 86757, 103965, 144595, 228723, 381205, 433785, 838651, 1143615, 2515953, 4193255, 12579765]

約数ペア:

[(1, 12579765), (3, 4193255), (5, 2515953), (11, 1143615), (15, 838651), (29, 433785), (33, 381205), (55, 228723), (87, 144595), (121, 103965), (145, 86757), (165, 76241), (239, 52635), (319, 39435), (363, 34655), (435, 28919), (605, 20793), (717, 17545), (957, 13145), (1195, 10527), (1595, 7887), (1815, 6931), (2629, 4785), (3509, 3585)]