245992415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{5381}}^1$

素因数の和:5650

約数の個数: 16

約数和(自身を含む): 303803136

約数和(自身を除く): 57810721

約数列:

[1, 5, 41, 205, 223, 1115, 5381, 9143, 26905, 45715, 220621, 1103105, 1199963, 5999815, 49198483, 245992415]

約数ペア:

[(1, 245992415), (5, 49198483), (41, 5999815), (205, 1199963), (223, 1103105), (1115, 220621), (5381, 45715), (9143, 26905)]