26800395

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 45103872

約数和(自身を除く): 18303477

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1123, 1591, 3369, 4773, 5615, 7955, 16845, 23865, 41551, 48289, 124653, 144867, 207755, 241445, 623265, 724335, 1786693, 5360079, 8933465, 26800395]

約数ペア:

[(1, 26800395), (3, 8933465), (5, 5360079), (15, 1786693), (37, 724335), (43, 623265), (111, 241445), (129, 207755), (185, 144867), (215, 124653), (555, 48289), (645, 41551), (1123, 23865), (1591, 16845), (3369, 7955), (4773, 5615)]