27651365

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 40888320

約数和(自身を除く): 13236955

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 665, 817, 967, 1505, 4085, 4835, 5719, 6769, 18373, 28595, 33845, 41581, 91865, 128611, 207905, 291067, 643055, 790039, 1455335, 3950195, 5530273, 27651365]

約数ペア:

[(1, 27651365), (5, 5530273), (7, 3950195), (19, 1455335), (35, 790039), (43, 643055), (95, 291067), (133, 207905), (215, 128611), (301, 91865), (665, 41581), (817, 33845), (967, 28595), (1505, 18373), (4085, 6769), (4835, 5719)]