229718835

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 453288960

約数和(自身を除く): 223570125

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 81, 93, 95, 107, 135, 155, 171, 243, 279, 285, 321, 405, 465, 513, 535, 589, 729, 837, 855, 963, 1215, 1395, 1539, 1605, 1767, 2033, 2511, 2565, 2889, 2945, 3317, 3645, 4185, 4617, 4815, 5301, 6099, 7533, 7695, 8667, 8835, 9951, 10165, 12555, 13851, 14445, 15903, 16585, 18297, 22599, 23085, 26001, 26505, 29853, 30495, 37665, 43335, 47709, 49755, 54891, 63023, 69255, 78003, 79515, 89559, 91485, 112995, 130005, 143127, 149265, 164673, 189069, 238545, 268677, 274455, 315115, 390015, 429381, 447795, 494019, 567207, 715635, 806031, 823365, 945345, 1343385, 1482057, 1701621, 2146905, 2418093, 2470095, 2836035, 4030155, 5104863, 7410285, 8508105, 12090465, 15314589, 25524315, 45943767, 76572945, 229718835]

約数ペア:

[(1, 229718835), (3, 76572945), (5, 45943767), (9, 25524315), (15, 15314589), (19, 12090465), (27, 8508105), (31, 7410285), (45, 5104863), (57, 4030155), (81, 2836035), (93, 2470095), (95, 2418093), (107, 2146905), (135, 1701621), (155, 1482057), (171, 1343385), (243, 945345), (279, 823365), (285, 806031), (321, 715635), (405, 567207), (465, 494019), (513, 447795), (535, 429381), (589, 390015), (729, 315115), (837, 274455), (855, 268677), (963, 238545), (1215, 189069), (1395, 164673), (1539, 149265), (1605, 143127), (1767, 130005), (2033, 112995), (2511, 91485), (2565, 89559), (2889, 79515), (2945, 78003), (3317, 69255), (3645, 63023), (4185, 54891), (4617, 49755), (4815, 47709), (5301, 43335), (6099, 37665), (7533, 30495), (7695, 29853), (8667, 26505), (8835, 26001), (9951, 23085), (10165, 22599), (12555, 18297), (13851, 16585), (14445, 15903)]