26886915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 52621920

約数和(自身を除く): 25735005

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 1873, 2871, 4785, 5619, 9365, 14355, 16857, 20603, 28095, 54317, 61809, 84285, 103015, 162951, 185427, 271585, 309045, 488853, 597487, 814755, 927135, 1792461, 2444265, 2987435, 5377383, 8962305, 26886915]

約数ペア:

[(1, 26886915), (3, 8962305), (5, 5377383), (9, 2987435), (11, 2444265), (15, 1792461), (29, 927135), (33, 814755), (45, 597487), (55, 488853), (87, 309045), (99, 271585), (145, 185427), (165, 162951), (261, 103015), (319, 84285), (435, 61809), (495, 54317), (957, 28095), (1305, 20603), (1595, 16857), (1873, 14355), (2871, 9365), (4785, 5619)]