133987735

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{123491}}^1$

素因数の和:123534

約数の個数: 16

約数和(自身を含む): 189683712

約数和(自身を除く): 55695977

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 123491, 617455, 864437, 3828221, 4322185, 19141105, 26797547, 133987735]

約数ペア:

[(1, 133987735), (5, 26797547), (7, 19141105), (31, 4322185), (35, 3828221), (155, 864437), (217, 617455), (1085, 123491)]