40473945

素因数分解:

$3^3\times 5^1\times {\mathrm{299807}}^1$

素因数の和:299821

約数の個数: 16

約数和(自身を含む): 71953920

約数和(自身を除く): 31479975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 299807, 899421, 1499035, 2698263, 4497105, 8094789, 13491315, 40473945]

約数ペア:

[(1, 40473945), (3, 13491315), (5, 8094789), (9, 4497105), (15, 2698263), (27, 1499035), (45, 899421), (135, 299807)]