153835295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42089}}^1$

素因数の和:42154

約数の個数: 16

約数和(自身を含む): 200011680

約数和(自身を除く): 46176385

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 42089, 210445, 715513, 1809827, 3577565, 9049135, 30767059, 153835295]

約数ペア:

[(1, 153835295), (5, 30767059), (17, 9049135), (43, 3577565), (85, 1809827), (215, 715513), (731, 210445), (3655, 42089)]