231825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 419616

約数和(自身を除く): 187791

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 281, 825, 843, 1405, 3091, 4215, 7025, 9273, 15455, 21075, 46365, 77275, 231825]

約数ペア:

[(1, 231825), (3, 77275), (5, 46365), (11, 21075), (15, 15455), (25, 9273), (33, 7025), (55, 4215), (75, 3091), (165, 1405), (275, 843), (281, 825)]