26909145

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 48867840

約数和(自身を除く): 21958695

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 4241, 6345, 12723, 21205, 38169, 63615, 114507, 190845, 199327, 572535, 597981, 996635, 1793943, 2989905, 5381829, 8969715, 26909145]

約数ペア:

[(1, 26909145), (3, 8969715), (5, 5381829), (9, 2989905), (15, 1793943), (27, 996635), (45, 597981), (47, 572535), (135, 199327), (141, 190845), (235, 114507), (423, 63615), (705, 38169), (1269, 21205), (2115, 12723), (4241, 6345)]