68235885

素因数分解:

$3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1879}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 121824000

約数和(自身を除く): 53588115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 269, 807, 1345, 1879, 2421, 4035, 5637, 7263, 9395, 12105, 16911, 28185, 36315, 50733, 84555, 253665, 505451, 1516353, 2527255, 4549059, 7581765, 13647177, 22745295, 68235885]

約数ペア:

[(1, 68235885), (3, 22745295), (5, 13647177), (9, 7581765), (15, 4549059), (27, 2527255), (45, 1516353), (135, 505451), (269, 253665), (807, 84555), (1345, 50733), (1879, 36315), (2421, 28185), (4035, 16911), (5637, 12105), (7263, 9395)]