6464151215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{8297}}^1$

素因数の和:8519

約数の個数: 32

約数和(自身を含む): 8364384000

約数和(自身を除く): 1900232785

約数列:

[1, 5, 19, 59, 95, 139, 295, 695, 1121, 2641, 5605, 8201, 8297, 13205, 41005, 41485, 155819, 157643, 489523, 779095, 788215, 1153283, 2447615, 5766415, 9300937, 21912377, 46504685, 68043697, 109561885, 340218485, 1292830243, 6464151215]

約数ペア:

[(1, 6464151215), (5, 1292830243), (19, 340218485), (59, 109561885), (95, 68043697), (139, 46504685), (295, 21912377), (695, 9300937), (1121, 5766415), (2641, 2447615), (5605, 1153283), (8201, 788215), (8297, 779095), (13205, 489523), (41005, 157643), (41485, 155819)]