26649755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21067}}^1$

素因数の和:21106

約数の個数: 16

約数和(自身を含む): 36405504

約数和(自身を除く): 9755749

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 21067, 105335, 231737, 484541, 1158685, 2422705, 5329951, 26649755]

約数ペア:

[(1, 26649755), (5, 5329951), (11, 2422705), (23, 1158685), (55, 484541), (115, 231737), (253, 105335), (1265, 21067)]