55817025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 104189760

約数和(自身を除く): 48372735

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 2333, 4785, 6999, 7975, 11665, 23925, 25663, 34995, 58325, 67657, 76989, 128315, 174975, 202971, 338285, 384945, 641575, 744227, 1014855, 1691425, 1924725, 2232681, 3721135, 5074275, 11163405, 18605675, 55817025]

約数ペア:

[(1, 55817025), (3, 18605675), (5, 11163405), (11, 5074275), (15, 3721135), (25, 2232681), (29, 1924725), (33, 1691425), (55, 1014855), (75, 744227), (87, 641575), (145, 384945), (165, 338285), (275, 202971), (319, 174975), (435, 128315), (725, 76989), (825, 67657), (957, 58325), (1595, 34995), (2175, 25663), (2333, 23925), (4785, 11665), (6999, 7975)]