31675985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 42833448

約数和(自身を除く): 11157463

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 1277, 2255, 4961, 6385, 14047, 24805, 52357, 70235, 154517, 261785, 575927, 772585, 2879635, 6335197, 31675985]

約数ペア:

[(1, 31675985), (5, 6335197), (11, 2879635), (41, 772585), (55, 575927), (121, 261785), (205, 154517), (451, 70235), (605, 52357), (1277, 24805), (2255, 14047), (4961, 6385)]