27675

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1$

素因数の和:60

約数の個数: 24

約数和(自身を含む): 52080

約数和(自身を除く): 24405

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 1025, 1107, 1845, 3075, 5535, 9225, 27675]

約数ペア:

[(1, 27675), (3, 9225), (5, 5535), (9, 3075), (15, 1845), (25, 1107), (27, 1025), (41, 675), (45, 615), (75, 369), (123, 225), (135, 205)]