20242935

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4127}}^1$

素因数の和:4247

約数の個数: 24

約数和(自身を含む): 35418240

約数和(自身を除く): 15175305

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4127, 4905, 12381, 20635, 37143, 61905, 185715, 449843, 1349529, 2249215, 4048587, 6747645, 20242935]

約数ペア:

[(1, 20242935), (3, 6747645), (5, 4048587), (9, 2249215), (15, 1349529), (45, 449843), (109, 185715), (327, 61905), (545, 37143), (981, 20635), (1635, 12381), (4127, 4905)]