85215403

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25309}}^1$

素因数の和:25366

約数の個数: 16

約数和(自身を含む): 107719360

約数和(自身を除く): 22503957

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 25309, 177163, 329017, 936433, 2303119, 6555031, 12173629, 85215403]

約数ペア:

[(1, 85215403), (7, 12173629), (13, 6555031), (37, 2303119), (91, 936433), (259, 329017), (481, 177163), (3367, 25309)]