38448475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:6999

約数の個数: 24

約数和(自身を含む): 54371520

約数和(自身を除く): 15923045

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 6959, 34795, 90467, 118303, 173975, 452335, 591515, 1537939, 2261675, 2957575, 7689695, 38448475]

約数ペア:

[(1, 38448475), (5, 7689695), (13, 2957575), (17, 2261675), (25, 1537939), (65, 591515), (85, 452335), (221, 173975), (325, 118303), (425, 90467), (1105, 34795), (5525, 6959)]