2722555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 906245

約数列:

[1, 5, 11, 55, 59, 295, 649, 839, 3245, 4195, 9229, 46145, 49501, 247505, 544511, 2722555]

約数ペア:

[(1, 2722555), (5, 544511), (11, 247505), (55, 49501), (59, 46145), (295, 9229), (649, 4195), (839, 3245)]