55789725

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{18143}}^1$

素因数の和:18197

約数の個数: 24

約数和(自身を含む): 94493952

約数和(自身を除く): 38704227

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 18143, 54429, 90715, 272145, 453575, 743863, 1360725, 2231589, 3719315, 11157945, 18596575, 55789725]

約数ペア:

[(1, 55789725), (3, 18596575), (5, 11157945), (15, 3719315), (25, 2231589), (41, 1360725), (75, 743863), (123, 453575), (205, 272145), (615, 90715), (1025, 54429), (3075, 18143)]