28861485

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9767}}^1$

素因数の和:9972

約数の個数: 16

約数和(自身を含む): 46417536

約数和(自身を除く): 17556051

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 9767, 29301, 48835, 146505, 1924099, 5772297, 9620495, 28861485]

約数ペア:

[(1, 28861485), (3, 9620495), (5, 5772297), (15, 1924099), (197, 146505), (591, 48835), (985, 29301), (2955, 9767)]