2017229775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{143831}}^1$

素因数の和:143872

約数の個数: 48

約数和(自身を含む): 3852396288

約数和(自身を除く): 1835166513

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 14025, 143831, 431493, 719155, 1582141, 2157465, 2445127, 3595775, 4746423, 7335381, 7910705, 10787325, 12225635, 23732115, 26896397, 36676905, 39553525, 61128175, 80689191, 118660575, 134481985, 183384525, 403445955, 672409925, 2017229775]

約数ペア:

[(1, 2017229775), (3, 672409925), (5, 403445955), (11, 183384525), (15, 134481985), (17, 118660575), (25, 80689191), (33, 61128175), (51, 39553525), (55, 36676905), (75, 26896397), (85, 23732115), (165, 12225635), (187, 10787325), (255, 7910705), (275, 7335381), (425, 4746423), (561, 3595775), (825, 2445127), (935, 2157465), (1275, 1582141), (2805, 719155), (4675, 431493), (14025, 143831)]