8284525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 11041704

約数和(自身を除く): 2757179

約数列:

[1, 5, 17, 25, 85, 101, 193, 425, 505, 965, 1717, 2525, 3281, 4825, 8585, 16405, 19493, 42925, 82025, 97465, 331381, 487325, 1656905, 8284525]

約数ペア:

[(1, 8284525), (5, 1656905), (17, 487325), (25, 331381), (85, 97465), (101, 82025), (193, 42925), (425, 19493), (505, 16405), (965, 8585), (1717, 4825), (2525, 3281)]