24859305

素因数分解:

$3^4\times 5^1\times {\mathrm{61381}}^1$

素因数の和:61398

約数の個数: 20

約数和(自身を含む): 44563332

約数和(自身を除く): 19704027

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 61381, 184143, 306905, 552429, 920715, 1657287, 2762145, 4971861, 8286435, 24859305]

約数ペア:

[(1, 24859305), (3, 8286435), (5, 4971861), (9, 2762145), (15, 1657287), (27, 920715), (45, 552429), (81, 306905), (135, 184143), (405, 61381)]