26950365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 52520832

約数和(自身を除く): 25570467

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2003, 2691, 4485, 6009, 10015, 13455, 18027, 26039, 30045, 46069, 78117, 90135, 130195, 138207, 230345, 234351, 390585, 414621, 598897, 691035, 1171755, 1796691, 2073105, 2994485, 5390073, 8983455, 26950365]

約数ペア:

[(1, 26950365), (3, 8983455), (5, 5390073), (9, 2994485), (13, 2073105), (15, 1796691), (23, 1171755), (39, 691035), (45, 598897), (65, 414621), (69, 390585), (115, 234351), (117, 230345), (195, 138207), (207, 130195), (299, 90135), (345, 78117), (585, 46069), (897, 30045), (1035, 26039), (1495, 18027), (2003, 13455), (2691, 10015), (4485, 6009)]