16140405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56633}}^1$

素因数の和:56660

約数の個数: 16

約数和(自身を含む): 27184320

約数和(自身を除く): 11043915

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 56633, 169899, 283165, 849495, 1076027, 3228081, 5380135, 16140405]

約数ペア:

[(1, 16140405), (3, 5380135), (5, 3228081), (15, 1076027), (19, 849495), (57, 283165), (95, 169899), (285, 56633)]