825842015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1\times {\mathrm{4621}}^1$

素因数の和:5810

約数の個数: 16

約数和(自身を含む): 1024087296

約数和(自身を除く): 198245281

約数列:

[1, 5, 31, 155, 1153, 4621, 5765, 23105, 35743, 143251, 178715, 716255, 5328013, 26640065, 165168403, 825842015]

約数ペア:

[(1, 825842015), (5, 165168403), (31, 26640065), (155, 5328013), (1153, 716255), (4621, 178715), (5765, 143251), (23105, 35743)]