26136165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 48771072

約数和(自身を除く): 22634907

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 71, 97, 115, 165, 213, 253, 291, 345, 355, 485, 759, 781, 1065, 1067, 1265, 1455, 1633, 2231, 2343, 3201, 3795, 3905, 4899, 5335, 6693, 6887, 8165, 11155, 11715, 16005, 17963, 20661, 24495, 24541, 33465, 34435, 53889, 73623, 75757, 89815, 103305, 122705, 158401, 227271, 269445, 368115, 378785, 475203, 792005, 1136355, 1742411, 2376015, 5227233, 8712055, 26136165]

約数ペア:

[(1, 26136165), (3, 8712055), (5, 5227233), (11, 2376015), (15, 1742411), (23, 1136355), (33, 792005), (55, 475203), (69, 378785), (71, 368115), (97, 269445), (115, 227271), (165, 158401), (213, 122705), (253, 103305), (291, 89815), (345, 75757), (355, 73623), (485, 53889), (759, 34435), (781, 33465), (1065, 24541), (1067, 24495), (1265, 20661), (1455, 17963), (1633, 16005), (2231, 11715), (2343, 11155), (3201, 8165), (3795, 6887), (3905, 6693), (4899, 5335)]