8101175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 10680864

約数和(自身を除く): 2579689

約数列:

[1, 5, 23, 25, 73, 115, 193, 365, 575, 965, 1679, 1825, 4439, 4825, 8395, 14089, 22195, 41975, 70445, 110975, 324047, 352225, 1620235, 8101175]

約数ペア:

[(1, 8101175), (5, 1620235), (23, 352225), (25, 324047), (73, 110975), (115, 70445), (193, 41975), (365, 22195), (575, 14089), (965, 8395), (1679, 4825), (1825, 4439)]