71200565

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 87158592

約数和(自身を除く): 15958027

約数列:

[1, 5, 67, 257, 335, 827, 1285, 4135, 17219, 55409, 86095, 212539, 277045, 1062695, 14240113, 71200565]

約数ペア:

[(1, 71200565), (5, 14240113), (67, 1062695), (257, 277045), (335, 212539), (827, 86095), (1285, 55409), (4135, 17219)]