13691295

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 25007040

約数和(自身を除く): 11315745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 2741, 4995, 8223, 13705, 24669, 41115, 74007, 101417, 123345, 304251, 370035, 507085, 912753, 1521255, 2738259, 4563765, 13691295]

約数ペア:

[(1, 13691295), (3, 4563765), (5, 2738259), (9, 1521255), (15, 912753), (27, 507085), (37, 370035), (45, 304251), (111, 123345), (135, 101417), (185, 74007), (333, 41115), (555, 24669), (999, 13705), (1665, 8223), (2741, 4995)]