65554385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6679}}^1$

素因数の和:6848

約数の個数: 16

約数和(自身を含む): 85290240

約数和(自身を除く): 19735855

約数列:

[1, 5, 13, 65, 151, 755, 1963, 6679, 9815, 33395, 86827, 434135, 1008529, 5042645, 13110877, 65554385]

約数ペア:

[(1, 65554385), (5, 13110877), (13, 5042645), (65, 1008529), (151, 434135), (755, 86827), (1963, 33395), (6679, 9815)]