137317815

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24809}}^1$

素因数の和:24864

約数の個数: 32

約数和(自身を含む): 250084800

約数和(自身を除く): 112766985

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 24809, 74427, 124045, 223281, 372135, 669843, 1017169, 1116405, 3051507, 3349215, 5085845, 9154521, 15257535, 27463563, 45772605, 137317815]

約数ペア:

[(1, 137317815), (3, 45772605), (5, 27463563), (9, 15257535), (15, 9154521), (27, 5085845), (41, 3349215), (45, 3051507), (123, 1116405), (135, 1017169), (205, 669843), (369, 372135), (615, 223281), (1107, 124045), (1845, 74427), (5535, 24809)]