2162055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1869945

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 349, 413, 885, 1047, 1239, 1745, 2065, 2443, 5235, 6195, 7329, 12215, 20591, 36645, 61773, 102955, 144137, 308865, 432411, 720685, 2162055]

約数ペア:

[(1, 2162055), (3, 720685), (5, 432411), (7, 308865), (15, 144137), (21, 102955), (35, 61773), (59, 36645), (105, 20591), (177, 12215), (295, 7329), (349, 6195), (413, 5235), (885, 2443), (1047, 2065), (1239, 1745)]