308045805

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1663}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 504631296

約数和(自身を除く): 196585491

約数列:

[1, 3, 5, 15, 53, 159, 233, 265, 699, 795, 1165, 1663, 3495, 4989, 8315, 12349, 24945, 37047, 61745, 88139, 185235, 264417, 387479, 440695, 1162437, 1322085, 1937395, 5812185, 20536387, 61609161, 102681935, 308045805]

約数ペア:

[(1, 308045805), (3, 102681935), (5, 61609161), (15, 20536387), (53, 5812185), (159, 1937395), (233, 1322085), (265, 1162437), (699, 440695), (795, 387479), (1165, 264417), (1663, 185235), (3495, 88139), (4989, 61745), (8315, 37047), (12349, 24945)]