27859055

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 39688704

約数和(自身を除く): 11829649

約数列:

[1, 5, 7, 35, 43, 107, 173, 215, 301, 535, 749, 865, 1211, 1505, 3745, 4601, 6055, 7439, 18511, 23005, 32207, 37195, 52073, 92555, 129577, 161035, 260365, 647885, 795973, 3979865, 5571811, 27859055]

約数ペア:

[(1, 27859055), (5, 5571811), (7, 3979865), (35, 795973), (43, 647885), (107, 260365), (173, 161035), (215, 129577), (301, 92555), (535, 52073), (749, 37195), (865, 32207), (1211, 23005), (1505, 18511), (3745, 7439), (4601, 6055)]