49185225

素因数分解:

$3^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 60

約数和(自身を含む): 92364624

約数和(自身を除く): 43179399

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 107, 135, 225, 227, 321, 405, 535, 675, 681, 963, 1135, 1605, 2025, 2043, 2675, 2889, 3405, 4815, 5675, 6129, 8025, 8667, 10215, 14445, 17025, 18387, 24075, 24289, 30645, 43335, 51075, 72225, 72867, 91935, 121445, 153225, 216675, 218601, 364335, 459675, 607225, 655803, 1093005, 1821675, 1967409, 3279015, 5465025, 9837045, 16395075, 49185225]

約数ペア:

[(1, 49185225), (3, 16395075), (5, 9837045), (9, 5465025), (15, 3279015), (25, 1967409), (27, 1821675), (45, 1093005), (75, 655803), (81, 607225), (107, 459675), (135, 364335), (225, 218601), (227, 216675), (321, 153225), (405, 121445), (535, 91935), (675, 72867), (681, 72225), (963, 51075), (1135, 43335), (1605, 30645), (2025, 24289), (2043, 24075), (2675, 18387), (2889, 17025), (3405, 14445), (4815, 10215), (5675, 8667), (6129, 8025)]