68523785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 98565120

約数和(自身を除く): 30041335

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 2851, 4807, 14255, 24035, 31361, 54169, 65573, 156805, 270845, 327865, 595859, 721303, 1245887, 2979295, 3606515, 6229435, 13704757, 68523785]

約数ペア:

[(1, 68523785), (5, 13704757), (11, 6229435), (19, 3606515), (23, 2979295), (55, 1245887), (95, 721303), (115, 595859), (209, 327865), (253, 270845), (437, 156805), (1045, 65573), (1265, 54169), (2185, 31361), (2851, 24035), (4807, 14255)]