5200521825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{49993}}^1$

素因数の和:50098

約数の個数: 48

約数和(自身を含む): 9174898880

約数和(自身を除く): 3974377055

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 285, 365, 475, 1095, 1387, 1425, 1825, 4161, 5475, 6935, 20805, 34675, 49993, 104025, 149979, 249965, 749895, 949867, 1249825, 2849601, 3649489, 3749475, 4749335, 10948467, 14248005, 18247445, 23746675, 54742335, 69340291, 71240025, 91237225, 208020873, 273711675, 346701455, 1040104365, 1733507275, 5200521825]

約数ペア:

[(1, 5200521825), (3, 1733507275), (5, 1040104365), (15, 346701455), (19, 273711675), (25, 208020873), (57, 91237225), (73, 71240025), (75, 69340291), (95, 54742335), (219, 23746675), (285, 18247445), (365, 14248005), (475, 10948467), (1095, 4749335), (1387, 3749475), (1425, 3649489), (1825, 2849601), (4161, 1249825), (5475, 949867), (6935, 749895), (20805, 249965), (34675, 149979), (49993, 104025)]