68924685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4099}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 118080000

約数和(自身を除く): 49155315

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3363, 4099, 5605, 12297, 16815, 20495, 61485, 77881, 233643, 241841, 389405, 725523, 1168215, 1209205, 3627615, 4594979, 13784937, 22974895, 68924685]

約数ペア:

[(1, 68924685), (3, 22974895), (5, 13784937), (15, 4594979), (19, 3627615), (57, 1209205), (59, 1168215), (95, 725523), (177, 389405), (285, 241841), (295, 233643), (885, 77881), (1121, 61485), (3363, 20495), (4099, 16815), (5605, 12297)]