15280123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 16727040

約数和(自身を除く): 1446917

約数列:

[1, 19, 47, 71, 241, 893, 1349, 3337, 4579, 11327, 17111, 63403, 215213, 325109, 804217, 15280123]

約数ペア:

[(1, 15280123), (19, 804217), (47, 325109), (71, 215213), (241, 63403), (893, 17111), (1349, 11327), (3337, 4579)]