1207775425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{20393}}^1$

素因数の和:20529

約数の個数: 24

約数和(自身を含む): 1578006144

約数和(自身を除く): 370230719

約数列:

[1, 5, 23, 25, 103, 115, 515, 575, 2369, 2575, 11845, 20393, 59225, 101965, 469039, 509825, 2100479, 2345195, 10502395, 11725975, 48311017, 52511975, 241555085, 1207775425]

約数ペア:

[(1, 1207775425), (5, 241555085), (23, 52511975), (25, 48311017), (103, 11725975), (115, 10502395), (515, 2345195), (575, 2100479), (2369, 509825), (2575, 469039), (11845, 101965), (20393, 59225)]