1881567015

素因数分解:

$3^1\times 5^1\times {\mathrm{3881}}^1\times {\mathrm{32321}}^1$

素因数の和:36210

約数の個数: 16

約数和(自身を含む): 3011376096

約数和(自身を除く): 1129809081

約数列:

[1, 3, 5, 15, 3881, 11643, 19405, 32321, 58215, 96963, 161605, 484815, 125437801, 376313403, 627189005, 1881567015]

約数ペア:

[(1, 1881567015), (3, 627189005), (5, 376313403), (15, 125437801), (3881, 484815), (11643, 161605), (19405, 96963), (32321, 58215)]