5691985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 7471296

約数和(自身を除く): 1779311

約数列:

[1, 5, 13, 65, 67, 335, 871, 1307, 4355, 6535, 16991, 84955, 87569, 437845, 1138397, 5691985]

約数ペア:

[(1, 5691985), (5, 1138397), (13, 437845), (65, 87569), (67, 84955), (335, 16991), (871, 6535), (1307, 4355)]