23213075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 30743568

約数和(自身を除く): 7530493

約数列:

[1, 5, 17, 25, 85, 193, 283, 425, 965, 1415, 3281, 4811, 4825, 7075, 16405, 24055, 54619, 82025, 120275, 273095, 928523, 1365475, 4642615, 23213075]

約数ペア:

[(1, 23213075), (5, 4642615), (17, 1365475), (25, 928523), (85, 273095), (193, 120275), (283, 82025), (425, 54619), (965, 24055), (1415, 16405), (3281, 7075), (4811, 4825)]