42503425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 55425024

約数和(自身を除く): 12921599

約数列:

[1, 5, 23, 25, 115, 193, 383, 575, 965, 1915, 4439, 4825, 8809, 9575, 22195, 44045, 73919, 110975, 220225, 369595, 1700137, 1847975, 8500685, 42503425]

約数ペア:

[(1, 42503425), (5, 8500685), (23, 1847975), (25, 1700137), (115, 369595), (193, 220225), (383, 110975), (575, 73919), (965, 44045), (1915, 22195), (4439, 9575), (4825, 8809)]