26807795

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 38289408

約数和(自身を除く): 11481613

約数列:

[1, 5, 7, 35, 37, 127, 163, 185, 259, 635, 815, 889, 1141, 1295, 4445, 4699, 5705, 6031, 20701, 23495, 30155, 32893, 42217, 103505, 144907, 164465, 211085, 724535, 765937, 3829685, 5361559, 26807795]

約数ペア:

[(1, 26807795), (5, 5361559), (7, 3829685), (35, 765937), (37, 724535), (127, 211085), (163, 164465), (185, 144907), (259, 103505), (635, 42217), (815, 32893), (889, 30155), (1141, 23495), (1295, 20701), (4445, 6031), (4699, 5705)]