89095385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19777}}^1$

素因数の和:19852

約数の個数: 16

約数和(自身を含む): 115345296

約数和(自身を除く): 26249911

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 19777, 98885, 336209, 1048181, 1681045, 5240905, 17819077, 89095385]

約数ペア:

[(1, 89095385), (5, 17819077), (17, 5240905), (53, 1681045), (85, 1048181), (265, 336209), (901, 98885), (4505, 19777)]