16905582265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{216919}}^1$

素因数の和:217057

約数の個数: 32

約数和(自身を含む): 24052089600

約数和(自身を除く): 7146507335

約数列:

[1, 5, 11, 13, 55, 65, 109, 143, 545, 715, 1199, 1417, 5995, 7085, 15587, 77935, 216919, 1084595, 2386109, 2819947, 11930545, 14099735, 23644171, 31019417, 118220855, 155097085, 260085881, 307374223, 1300429405, 1536871115, 3381116453, 16905582265]

約数ペア:

[(1, 16905582265), (5, 3381116453), (11, 1536871115), (13, 1300429405), (55, 307374223), (65, 260085881), (109, 155097085), (143, 118220855), (545, 31019417), (715, 23644171), (1199, 14099735), (1417, 11930545), (5995, 2819947), (7085, 2386109), (15587, 1084595), (77935, 216919)]