30667755

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15607}}^1$

素因数の和:15746

約数の個数: 16

約数和(自身を含む): 49446144

約数和(自身を除く): 18778389

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 15607, 46821, 78035, 234105, 2044517, 6133551, 10222585, 30667755]

約数ペア:

[(1, 30667755), (3, 10222585), (5, 6133551), (15, 2044517), (131, 234105), (393, 78035), (655, 46821), (1965, 15607)]