8279145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{8761}}^1$

素因数の和:8782

約数の個数: 32

約数和(自身を含む): 16823040

約数和(自身を除く): 8543895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 8761, 26283, 43805, 61327, 78849, 131415, 183981, 236547, 306635, 394245, 551943, 919905, 1182735, 1655829, 2759715, 8279145]

約数ペア:

[(1, 8279145), (3, 2759715), (5, 1655829), (7, 1182735), (9, 919905), (15, 551943), (21, 394245), (27, 306635), (35, 236547), (45, 183981), (63, 131415), (105, 78849), (135, 61327), (189, 43805), (315, 26283), (945, 8761)]