29475405

素因数分解:

$3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{911}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 51217920

約数和(自身を除く): 21742515

約数列:

[1, 3, 5, 9, 15, 45, 719, 911, 2157, 2733, 3595, 4555, 6471, 8199, 10785, 13665, 32355, 40995, 655009, 1965027, 3275045, 5895081, 9825135, 29475405]

約数ペア:

[(1, 29475405), (3, 9825135), (5, 5895081), (9, 3275045), (15, 1965027), (45, 655009), (719, 40995), (911, 32355), (2157, 13665), (2733, 10785), (3595, 8199), (4555, 6471)]