11385945

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 19815432

約数和(自身を除く): 8429487

約数列:

[1, 3, 5, 9, 15, 45, 421, 601, 1263, 1803, 2105, 3005, 3789, 5409, 6315, 9015, 18945, 27045, 253021, 759063, 1265105, 2277189, 3795315, 11385945]

約数ペア:

[(1, 11385945), (3, 3795315), (5, 2277189), (9, 1265105), (15, 759063), (45, 253021), (421, 27045), (601, 18945), (1263, 9015), (1803, 6315), (2105, 5409), (3005, 3789)]