85664715

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{829}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 138902160

約数和(自身を除く): 53237445

約数列:

[1, 3, 5, 15, 83, 249, 415, 829, 1245, 2487, 4145, 6889, 12435, 20667, 34445, 68807, 103335, 206421, 344035, 1032105, 5710981, 17132943, 28554905, 85664715]

約数ペア:

[(1, 85664715), (3, 28554905), (5, 17132943), (15, 5710981), (83, 1032105), (249, 344035), (415, 206421), (829, 103335), (1245, 68807), (2487, 34445), (4145, 20667), (6889, 12435)]