165030865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 222289920

約数和(自身を除く): 57259055

約数列:

[1, 5, 19, 23, 47, 95, 115, 235, 437, 893, 1081, 1607, 2185, 4465, 5405, 8035, 20539, 30533, 36961, 75529, 102695, 152665, 184805, 377645, 702259, 1435051, 1737167, 3511295, 7175255, 8685835, 33006173, 165030865]

約数ペア:

[(1, 165030865), (5, 33006173), (19, 8685835), (23, 7175255), (47, 3511295), (95, 1737167), (115, 1435051), (235, 702259), (437, 377645), (893, 184805), (1081, 152665), (1607, 102695), (2185, 75529), (4465, 36961), (5405, 30533), (8035, 20539)]