157031585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{15121}}^1$

素因数の和:15224

約数の個数: 16

約数和(自身を含む): 197432832

約数和(自身を除く): 40401247

約数列:

[1, 5, 31, 67, 155, 335, 2077, 10385, 15121, 75605, 468751, 1013107, 2343755, 5065535, 31406317, 157031585]

約数ペア:

[(1, 157031585), (5, 31406317), (31, 5065535), (67, 2343755), (155, 1013107), (335, 468751), (2077, 75605), (10385, 15121)]