855055

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 1086624

約数和(自身を除く): 231569

約数列:

[1, 5, 41, 43, 97, 205, 215, 485, 1763, 3977, 4171, 8815, 19885, 20855, 171011, 855055]

約数ペア:

[(1, 855055), (5, 171011), (41, 20855), (43, 19885), (97, 8815), (205, 4171), (215, 3977), (485, 1763)]