1314515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 1689120

約数和(自身を除く): 374605

約数列:

[1, 5, 19, 95, 101, 137, 505, 685, 1919, 2603, 9595, 13015, 13837, 69185, 262903, 1314515]

約数ペア:

[(1, 1314515), (5, 262903), (19, 69185), (95, 13837), (101, 13015), (137, 9595), (505, 2603), (685, 1919)]