137980496585

素因数分解:

$5^1\times {\mathrm{641}}^1\times {\mathrm{653}}^1\times {\mathrm{65929}}^1$

素因数の和:67228

約数の個数: 16

約数和(自身を含む): 166091383440

約数和(自身を除く): 28110886855

約数列:

[1, 5, 641, 653, 3205, 3265, 65929, 329645, 418573, 2092865, 42260489, 43051637, 211302445, 215258185, 27596099317, 137980496585]

約数ペア:

[(1, 137980496585), (5, 27596099317), (641, 215258185), (653, 211302445), (3205, 43051637), (3265, 42260489), (65929, 2092865), (329645, 418573)]