9619025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 13608504

約数和(自身を除く): 3989479

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1741, 5525, 8705, 22633, 29597, 43525, 113165, 147985, 384761, 565825, 739925, 1923805, 9619025]

約数ペア:

[(1, 9619025), (5, 1923805), (13, 739925), (17, 565825), (25, 384761), (65, 147985), (85, 113165), (221, 43525), (325, 29597), (425, 22633), (1105, 8705), (1741, 5525)]