2016145275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{655657}}^1$

素因数の和:655711

約数の個数: 24

約数和(自身を含む): 3414666864

約数和(自身を除く): 1398521589

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 655657, 1966971, 3278285, 9834855, 16391425, 26881937, 49174275, 80645811, 134409685, 403229055, 672048425, 2016145275]

約数ペア:

[(1, 2016145275), (3, 672048425), (5, 403229055), (15, 134409685), (25, 80645811), (41, 49174275), (75, 26881937), (123, 16391425), (205, 9834855), (615, 3278285), (1025, 1966971), (3075, 655657)]