26884385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 36449448

約数和(自身を除く): 9565063

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 1201, 2035, 4477, 6005, 13211, 22385, 44437, 66055, 145321, 222185, 488807, 726605, 2444035, 5376877, 26884385]

約数ペア:

[(1, 26884385), (5, 5376877), (11, 2444035), (37, 726605), (55, 488807), (121, 222185), (185, 145321), (407, 66055), (605, 44437), (1201, 22385), (2035, 13211), (4477, 6005)]