7639485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 14426112

約数和(自身を除く): 6786627

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 2347, 3255, 7041, 11735, 16429, 35205, 49287, 72757, 82145, 218271, 246435, 363785, 509299, 1091355, 1527897, 2546495, 7639485]

約数ペア:

[(1, 7639485), (3, 2546495), (5, 1527897), (7, 1091355), (15, 509299), (21, 363785), (31, 246435), (35, 218271), (93, 82145), (105, 72757), (155, 49287), (217, 35205), (465, 16429), (651, 11735), (1085, 7041), (2347, 3255)]