131497445

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{1171}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 162467328

約数和(自身を除く): 30969883

約数列:

[1, 5, 37, 185, 607, 1171, 3035, 5855, 22459, 43327, 112295, 216635, 710797, 3553985, 26299489, 131497445]

約数ペア:

[(1, 131497445), (5, 26299489), (37, 3553985), (185, 710797), (607, 216635), (1171, 112295), (3035, 43327), (5855, 22459)]