82977595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 109035072

約数和(自身を除く): 26057477

約数列:

[1, 5, 17, 53, 85, 113, 163, 265, 565, 815, 901, 1921, 2771, 4505, 5989, 8639, 9605, 13855, 18419, 29945, 43195, 92095, 101813, 146863, 313123, 509065, 734315, 976207, 1565615, 4881035, 16595519, 82977595]

約数ペア:

[(1, 82977595), (5, 16595519), (17, 4881035), (53, 1565615), (85, 976207), (113, 734315), (163, 509065), (265, 313123), (565, 146863), (815, 101813), (901, 92095), (1921, 43195), (2771, 29945), (4505, 18419), (5989, 13855), (8639, 9605)]