85983555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3881}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 158012928

約数和(自身を除く): 72029373

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 3165, 3881, 4431, 7385, 11643, 19405, 22155, 27167, 58215, 81501, 135835, 407505, 818891, 2456673, 4094455, 5732237, 12283365, 17196711, 28661185, 85983555]

約数ペア:

[(1, 85983555), (3, 28661185), (5, 17196711), (7, 12283365), (15, 5732237), (21, 4094455), (35, 2456673), (105, 818891), (211, 407505), (633, 135835), (1055, 81501), (1477, 58215), (3165, 27167), (3881, 22155), (4431, 19405), (7385, 11643)]