82520495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{6599}}^1$

素因数の和:6706

約数の個数: 16

約数和(自身を含む): 103118400

約数和(自身を除く): 20597905

約数列:

[1, 5, 41, 61, 205, 305, 2501, 6599, 12505, 32995, 270559, 402539, 1352795, 2012695, 16504099, 82520495]

約数ペア:

[(1, 82520495), (5, 16504099), (41, 2012695), (61, 1352795), (205, 402539), (305, 270559), (2501, 32995), (6599, 12505)]