131906585

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{9157}}^1$

素因数の和:9272

約数の個数: 16

約数和(自身を含む): 164404416

約数和(自身を除く): 32497831

約数列:

[1, 5, 43, 67, 215, 335, 2881, 9157, 14405, 45785, 393751, 613519, 1968755, 3067595, 26381317, 131906585]

約数ペア:

[(1, 131906585), (5, 26381317), (43, 3067595), (67, 1968755), (215, 613519), (335, 393751), (2881, 45785), (9157, 14405)]