27807225

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9043}}^1$

素因数の和:9097

約数の個数: 24

約数和(自身を含む): 47101152

約数和(自身を除く): 19293927

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 9043, 27129, 45215, 135645, 226075, 370763, 678225, 1112289, 1853815, 5561445, 9269075, 27807225]

約数ペア:

[(1, 27807225), (3, 9269075), (5, 5561445), (15, 1853815), (25, 1112289), (41, 678225), (75, 370763), (123, 226075), (205, 135645), (615, 45215), (1025, 27129), (3075, 9043)]