201069315

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{6949}}^1$

素因数の和:7603

約数の個数: 24

約数和(自身を含む): 349112400

約数和(自身を除く): 148043085

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 3215, 5787, 6949, 9645, 20847, 28935, 34745, 62541, 104235, 312705, 4468207, 13404621, 22341035, 40213863, 67023105, 201069315]

約数ペア:

[(1, 201069315), (3, 67023105), (5, 40213863), (9, 22341035), (15, 13404621), (45, 4468207), (643, 312705), (1929, 104235), (3215, 62541), (5787, 34745), (6949, 28935), (9645, 20847)]