157027375

素因数分解:

$5^3\times {\mathrm{149}}^1\times {\mathrm{8431}}^1$

素因数の和:8595

約数の個数: 16

約数和(自身を含む): 197308800

約数和(自身を除く): 40281425

約数列:

[1, 5, 25, 125, 149, 745, 3725, 8431, 18625, 42155, 210775, 1053875, 1256219, 6281095, 31405475, 157027375]

約数ペア:

[(1, 157027375), (5, 31405475), (25, 6281095), (125, 1256219), (149, 1053875), (745, 210775), (3725, 42155), (8431, 18625)]