67619425

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{5113}}^1$

素因数の和:5169

約数の個数: 18

約数和(自身を含む): 87669302

約数和(自身を除く): 20049877

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 5113, 13225, 25565, 117599, 127825, 587995, 2704777, 2939975, 13523885, 67619425]

約数ペア:

[(1, 67619425), (5, 13523885), (23, 2939975), (25, 2704777), (115, 587995), (529, 127825), (575, 117599), (2645, 25565), (5113, 13225)]