42468885

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3221}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 73886904

約数和(自身を除く): 31418019

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 1465, 2637, 3221, 4395, 9663, 13185, 16105, 28989, 48315, 144945, 943753, 2831259, 4718765, 8493777, 14156295, 42468885]

約数ペア:

[(1, 42468885), (3, 14156295), (5, 8493777), (9, 4718765), (15, 2831259), (45, 943753), (293, 144945), (879, 48315), (1465, 28989), (2637, 16105), (3221, 13185), (4395, 9663)]