25524315

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 50181120

約数和(自身を除く): 24656805

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 81, 93, 95, 107, 135, 155, 171, 279, 285, 321, 405, 465, 513, 535, 589, 837, 855, 963, 1395, 1539, 1605, 1767, 2033, 2511, 2565, 2889, 2945, 3317, 4185, 4815, 5301, 6099, 7695, 8667, 8835, 9951, 10165, 12555, 14445, 15903, 16585, 18297, 26505, 29853, 30495, 43335, 47709, 49755, 54891, 63023, 79515, 89559, 91485, 149265, 164673, 189069, 238545, 268677, 274455, 315115, 447795, 567207, 823365, 945345, 1343385, 1701621, 2836035, 5104863, 8508105, 25524315]

約数ペア:

[(1, 25524315), (3, 8508105), (5, 5104863), (9, 2836035), (15, 1701621), (19, 1343385), (27, 945345), (31, 823365), (45, 567207), (57, 447795), (81, 315115), (93, 274455), (95, 268677), (107, 238545), (135, 189069), (155, 164673), (171, 149265), (279, 91485), (285, 89559), (321, 79515), (405, 63023), (465, 54891), (513, 49755), (535, 47709), (589, 43335), (837, 30495), (855, 29853), (963, 26505), (1395, 18297), (1539, 16585), (1605, 15903), (1767, 14445), (2033, 12555), (2511, 10165), (2565, 9951), (2889, 8835), (2945, 8667), (3317, 7695), (4185, 6099), (4815, 5301)]