25442365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{769}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 32986800

約数和(自身を除く): 7544435

約数列:

[1, 5, 13, 65, 509, 769, 2545, 3845, 6617, 9997, 33085, 49985, 391421, 1957105, 5088473, 25442365]

約数ペア:

[(1, 25442365), (5, 5088473), (13, 1957105), (65, 391421), (509, 49985), (769, 33085), (2545, 9997), (3845, 6617)]