1407243265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 1816848000

約数和(自身を除く): 409604735

約数列:

[1, 5, 19, 73, 95, 131, 365, 655, 1387, 1549, 2489, 6935, 7745, 9563, 12445, 29431, 47815, 113077, 147155, 181697, 202919, 565385, 908485, 1014595, 2148463, 3855461, 10742315, 14813087, 19277305, 74065435, 281448653, 1407243265]

約数ペア:

[(1, 1407243265), (5, 281448653), (19, 74065435), (73, 19277305), (95, 14813087), (131, 10742315), (365, 3855461), (655, 2148463), (1387, 1014595), (1549, 908485), (2489, 565385), (6935, 202919), (7745, 181697), (9563, 147155), (12445, 113077), (29431, 47815)]