85204945

素因数分解:

$5^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{2027}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 117007488

約数和(自身を除く): 31802543

約数列:

[1, 5, 7, 35, 1201, 2027, 6005, 8407, 10135, 14189, 42035, 70945, 2434427, 12172135, 17040989, 85204945]

約数ペア:

[(1, 85204945), (5, 17040989), (7, 12172135), (35, 2434427), (1201, 70945), (2027, 42035), (6005, 14189), (8407, 10135)]