180504575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{313921}}^1$

素因数の和:313954

約数の個数: 12

約数和(自身を含む): 233557968

約数和(自身を除く): 53053393

約数列:

[1, 5, 23, 25, 115, 575, 313921, 1569605, 7220183, 7848025, 36100915, 180504575]

約数ペア:

[(1, 180504575), (5, 36100915), (23, 7848025), (25, 7220183), (115, 1569605), (575, 313921)]