181296025

素因数分解:

$5^2\times {\mathrm{439}}^1\times {\mathrm{16519}}^1$

素因数の和:16968

約数の個数: 12

約数和(自身を含む): 225332800

約数和(自身を除く): 44036775

約数列:

[1, 5, 25, 439, 2195, 10975, 16519, 82595, 412975, 7251841, 36259205, 181296025]

約数ペア:

[(1, 181296025), (5, 36259205), (25, 7251841), (439, 412975), (2195, 82595), (10975, 16519)]