712855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 1005984

約数和(自身を除く): 293129

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 997, 4985, 10967, 12961, 54835, 64805, 142571, 712855]

約数ペア:

[(1, 712855), (5, 142571), (11, 64805), (13, 54835), (55, 12961), (65, 10967), (143, 4985), (715, 997)]