56205915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{129209}}^1$

素因数の和:129246

約数の個数: 16

約数和(自身を含む): 93031200

約数和(自身を除く): 36825285

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 129209, 387627, 646045, 1938135, 3747061, 11241183, 18735305, 56205915]

約数ペア:

[(1, 56205915), (3, 18735305), (5, 11241183), (15, 3747061), (29, 1938135), (87, 646045), (145, 387627), (435, 129209)]