40682785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3393

約数の個数: 32

約数和(自身を含む): 60746112

約数和(自身を除く): 20063327

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 3347, 12155, 16735, 36817, 43511, 56899, 184085, 217555, 284495, 478621, 625889, 739687, 2393105, 3129445, 3698435, 8136557, 40682785]

約数ペア:

[(1, 40682785), (5, 8136557), (11, 3698435), (13, 3129445), (17, 2393105), (55, 739687), (65, 625889), (85, 478621), (143, 284495), (187, 217555), (221, 184085), (715, 56899), (935, 43511), (1105, 36817), (2431, 16735), (3347, 12155)]