913439135

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 1339644096

約数和(自身を除く): 426204961

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 173, 245, 805, 865, 937, 1127, 1211, 3979, 4685, 5635, 6055, 6559, 8477, 19895, 21551, 27853, 32795, 42385, 45913, 107755, 139265, 150857, 162101, 194971, 229565, 754285, 810505, 974855, 1055999, 1134707, 3728323, 5279995, 5673535, 7942949, 18641615, 26098261, 39714745, 130491305, 182687827, 913439135]

約数ペア:

[(1, 913439135), (5, 182687827), (7, 130491305), (23, 39714745), (35, 26098261), (49, 18641615), (115, 7942949), (161, 5673535), (173, 5279995), (245, 3728323), (805, 1134707), (865, 1055999), (937, 974855), (1127, 810505), (1211, 754285), (3979, 229565), (4685, 194971), (5635, 162101), (6055, 150857), (6559, 139265), (8477, 107755), (19895, 45913), (21551, 42385), (27853, 32795)]