81223734085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{1051}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 110096630784

約数和(自身を除く): 28872896699

約数列:

[1, 5, 13, 41, 47, 65, 205, 235, 533, 611, 617, 1051, 1927, 2665, 3055, 3085, 5255, 8021, 9635, 13663, 25051, 25297, 28999, 40105, 43091, 49397, 68315, 125255, 126485, 144995, 215455, 246985, 328861, 376987, 560183, 642161, 648467, 1188959, 1644305, 1884935, 2025277, 2800915, 3210805, 3242335, 5944795, 8430071, 10126385, 15456467, 26328601, 26587147, 30477949, 42150355, 77282335, 131643005, 132935735, 152389745, 345632911, 396213337, 1249595909, 1728164555, 1981066685, 6247979545, 16244746817, 81223734085]

約数ペア:

[(1, 81223734085), (5, 16244746817), (13, 6247979545), (41, 1981066685), (47, 1728164555), (65, 1249595909), (205, 396213337), (235, 345632911), (533, 152389745), (611, 132935735), (617, 131643005), (1051, 77282335), (1927, 42150355), (2665, 30477949), (3055, 26587147), (3085, 26328601), (5255, 15456467), (8021, 10126385), (9635, 8430071), (13663, 5944795), (25051, 3242335), (25297, 3210805), (28999, 2800915), (40105, 2025277), (43091, 1884935), (49397, 1644305), (68315, 1188959), (125255, 648467), (126485, 642161), (144995, 560183), (215455, 376987), (246985, 328861)]