68513405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 84564480

約数和(自身を除く): 16051075

約数列:

[1, 5, 43, 215, 223, 1115, 1429, 7145, 9589, 47945, 61447, 307235, 318667, 1593335, 13702681, 68513405]

約数ペア:

[(1, 68513405), (5, 13702681), (43, 1593335), (215, 318667), (223, 307235), (1115, 61447), (1429, 47945), (7145, 9589)]