873225

素因数分解:

$3^2\times 5^2\times {\mathrm{3881}}^1$

素因数の和:3897

約数の個数: 18

約数和(自身を含む): 1564446

約数和(自身を除く): 691221

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 3881, 11643, 19405, 34929, 58215, 97025, 174645, 291075, 873225]

約数ペア:

[(1, 873225), (3, 291075), (5, 174645), (9, 97025), (15, 58215), (25, 34929), (45, 19405), (75, 11643), (225, 3881)]