7139500705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{54419}}^1$

素因数の和:55824

約数の個数: 16

約数和(自身を含む): 9025012800

約数和(自身を除く): 1885512095

約数列:

[1, 5, 19, 95, 1381, 6905, 26239, 54419, 131195, 272095, 1033961, 5169805, 75152639, 375763195, 1427900141, 7139500705]

約数ペア:

[(1, 7139500705), (5, 1427900141), (19, 375763195), (95, 75152639), (1381, 5169805), (6905, 1033961), (26239, 272095), (54419, 131195)]