6398535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 12741120

約数和(自身を除く): 6342585

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 157, 165, 195, 209, 247, 285, 429, 471, 627, 715, 741, 785, 1045, 1235, 1727, 2041, 2145, 2355, 2717, 2983, 3135, 3705, 5181, 6123, 8151, 8635, 8949, 10205, 13585, 14915, 22451, 25905, 30615, 32813, 38779, 40755, 44745, 67353, 98439, 112255, 116337, 164065, 193895, 336765, 426569, 492195, 581685, 1279707, 2132845, 6398535]

約数ペア:

[(1, 6398535), (3, 2132845), (5, 1279707), (11, 581685), (13, 492195), (15, 426569), (19, 336765), (33, 193895), (39, 164065), (55, 116337), (57, 112255), (65, 98439), (95, 67353), (143, 44745), (157, 40755), (165, 38779), (195, 32813), (209, 30615), (247, 25905), (285, 22451), (429, 14915), (471, 13585), (627, 10205), (715, 8949), (741, 8635), (785, 8151), (1045, 6123), (1235, 5181), (1727, 3705), (2041, 3135), (2145, 2983), (2355, 2717)]