27828135

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15083}}^1$

素因数の和:15135

約数の個数: 24

約数和(自身を含む): 49415184

約数和(自身を除く): 21587049

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 15083, 45249, 75415, 135747, 226245, 618403, 678735, 1855209, 3092015, 5565627, 9276045, 27828135]

約数ペア:

[(1, 27828135), (3, 9276045), (5, 5565627), (9, 3092015), (15, 1855209), (41, 678735), (45, 618403), (123, 226245), (205, 135747), (369, 75415), (615, 45249), (1845, 15083)]