56417145

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{15737}}^1$

素因数の和:15984

約数の個数: 16

約数和(自身を含む): 90650880

約数和(自身を除く): 34233735

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 15737, 47211, 78685, 236055, 3761143, 11283429, 18805715, 56417145]

約数ペア:

[(1, 56417145), (3, 18805715), (5, 11283429), (15, 3761143), (239, 236055), (717, 78685), (1195, 47211), (3585, 15737)]