27041755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 36550080

約数和(自身を除く): 9508325

約数列:

[1, 5, 13, 41, 65, 73, 139, 205, 365, 533, 695, 949, 1807, 2665, 2993, 4745, 5699, 9035, 10147, 14965, 28495, 38909, 50735, 74087, 131911, 194545, 370435, 416027, 659555, 2080135, 5408351, 27041755]

約数ペア:

[(1, 27041755), (5, 5408351), (13, 2080135), (41, 659555), (65, 416027), (73, 370435), (139, 194545), (205, 131911), (365, 74087), (533, 50735), (695, 38909), (949, 28495), (1807, 14965), (2665, 10147), (2993, 9035), (4745, 5699)]