242893441575

素因数分解:

$3^2\times 5^2\times {\mathrm{5303}}^1\times {\mathrm{203569}}^1$

素因数の和:208888

約数の個数: 36

約数和(自身を含む): 435133317840

約数和(自身を除く): 192239876265

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5303, 15909, 26515, 47727, 79545, 132575, 203569, 238635, 397725, 610707, 1017845, 1193175, 1832121, 3053535, 5089225, 9160605, 15267675, 45803025, 1079526407, 3238579221, 5397632035, 9715737663, 16192896105, 26988160175, 48578688315, 80964480525, 242893441575]

約数ペア:

[(1, 242893441575), (3, 80964480525), (5, 48578688315), (9, 26988160175), (15, 16192896105), (25, 9715737663), (45, 5397632035), (75, 3238579221), (225, 1079526407), (5303, 45803025), (15909, 15267675), (26515, 9160605), (47727, 5089225), (79545, 3053535), (132575, 1832121), (203569, 1193175), (238635, 1017845), (397725, 610707)]