1339778875

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{150961}}^1$

素因数の和:151047

約数の個数: 16

約数和(自身を含む): 1695605184

約数和(自身を除く): 355826309

約数列:

[1, 5, 25, 71, 125, 355, 1775, 8875, 150961, 754805, 3774025, 10718231, 18870125, 53591155, 267955775, 1339778875]

約数ペア:

[(1, 1339778875), (5, 267955775), (25, 53591155), (71, 18870125), (125, 10718231), (355, 3774025), (1775, 754805), (8875, 150961)]