42771365

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1033}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 64713924

約数和(自身を除く): 21942559

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 245, 455, 637, 845, 1033, 1183, 3185, 5165, 5915, 7231, 8281, 13429, 36155, 41405, 50617, 67145, 94003, 174577, 253085, 470015, 658021, 872885, 1222039, 3290105, 6110195, 8554273, 42771365]

約数ペア:

[(1, 42771365), (5, 8554273), (7, 6110195), (13, 3290105), (35, 1222039), (49, 872885), (65, 658021), (91, 470015), (169, 253085), (245, 174577), (455, 94003), (637, 67145), (845, 50617), (1033, 41405), (1183, 36155), (3185, 13429), (5165, 8281), (5915, 7231)]