75213850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{21187}}^1$

素因数の和:21270

約数の個数: 24

約数和(自身を含む): 141874848

約数和(自身を除く): 66660998

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 21187, 42374, 105935, 211870, 529675, 1059350, 1504277, 3008554, 7521385, 15042770, 37606925, 75213850]

約数ペア:

[(1, 75213850), (2, 37606925), (5, 15042770), (10, 7521385), (25, 3008554), (50, 1504277), (71, 1059350), (142, 529675), (355, 211870), (710, 105935), (1775, 42374), (3550, 21187)]