16016895

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7573}}^1$

素因数の和:7631

約数の個数: 24

約数和(自身を含む): 28357056

約数和(自身を除く): 12340161

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 7573, 22719, 37865, 68157, 113595, 340785, 355931, 1067793, 1779655, 3203379, 5338965, 16016895]

約数ペア:

[(1, 16016895), (3, 5338965), (5, 3203379), (9, 1779655), (15, 1067793), (45, 355931), (47, 340785), (141, 113595), (235, 68157), (423, 37865), (705, 22719), (2115, 7573)]