438828925

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 552903104

約数和(自身を除く): 114074179

約数列:

[1, 5, 25, 103, 193, 515, 883, 965, 2575, 4415, 4825, 19879, 22075, 90949, 99395, 170419, 454745, 496975, 852095, 2273725, 4260475, 17553157, 87765785, 438828925]

約数ペア:

[(1, 438828925), (5, 87765785), (25, 17553157), (103, 4260475), (193, 2273725), (515, 852095), (883, 496975), (965, 454745), (2575, 170419), (4415, 99395), (4825, 90949), (19879, 22075)]