28697835

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4261}}^1$

素因数の和:4718

約数の個数: 16

約数和(自身を含む): 46029600

約数和(自身を除く): 17331765

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 4261, 6735, 12783, 21305, 63915, 1913189, 5739567, 9565945, 28697835]

約数ペア:

[(1, 28697835), (3, 9565945), (5, 5739567), (15, 1913189), (449, 63915), (1347, 21305), (2245, 12783), (4261, 6735)]