70450295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1289}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 89722080

約数和(自身を除く): 19271785

約数列:

[1, 5, 17, 85, 643, 1289, 3215, 6445, 10931, 21913, 54655, 109565, 828827, 4144135, 14090059, 70450295]

約数ペア:

[(1, 70450295), (5, 14090059), (17, 4144135), (85, 828827), (643, 109565), (1289, 54655), (3215, 21913), (6445, 10931)]