78936705

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6521}}^1$

素因数の和:6801

約数の個数: 24

約数和(自身を含む): 137353320

約数和(自身を除く): 58416615

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2421, 4035, 6521, 12105, 19563, 32605, 58689, 97815, 293445, 1754149, 5262447, 8770745, 15787341, 26312235, 78936705]

約数ペア:

[(1, 78936705), (3, 26312235), (5, 15787341), (9, 8770745), (15, 5262447), (45, 1754149), (269, 293445), (807, 97815), (1345, 58689), (2421, 32605), (4035, 19563), (6521, 12105)]