53865425

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{4073}}^1$

素因数の和:4129

約数の個数: 18

約数和(自身を含む): 69840582

約数和(自身を除く): 15975157

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 4073, 13225, 20365, 93679, 101825, 468395, 2154617, 2341975, 10773085, 53865425]

約数ペア:

[(1, 53865425), (5, 10773085), (23, 2341975), (25, 2154617), (115, 468395), (529, 101825), (575, 93679), (2645, 20365), (4073, 13225)]