82787065

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3823}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 102422016

約数和(自身を除く): 19634951

約数列:

[1, 5, 61, 71, 305, 355, 3823, 4331, 19115, 21655, 233203, 271433, 1166015, 1357165, 16557413, 82787065]

約数ペア:

[(1, 82787065), (5, 16557413), (61, 1357165), (71, 1166015), (305, 271433), (355, 233203), (3823, 21655), (4331, 19115)]