1372085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 2056320

約数和(自身を除く): 684235

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 101, 143, 209, 247, 505, 715, 1045, 1111, 1235, 1313, 1919, 2717, 5555, 6565, 9595, 13585, 14443, 21109, 24947, 72215, 105545, 124735, 274417, 1372085]

約数ペア:

[(1, 1372085), (5, 274417), (11, 124735), (13, 105545), (19, 72215), (55, 24947), (65, 21109), (95, 14443), (101, 13585), (143, 9595), (209, 6565), (247, 5555), (505, 2717), (715, 1919), (1045, 1313), (1111, 1235)]