56643015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26407}}^1$

素因数の和:26439

約数の個数: 32

約数和(自身を含む): 106477056

約数和(自身を除く): 49834041

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 26407, 79221, 132035, 290477, 343291, 396105, 871431, 1029873, 1452385, 1716455, 3776201, 4357155, 5149365, 11328603, 18881005, 56643015]

約数ペア:

[(1, 56643015), (3, 18881005), (5, 11328603), (11, 5149365), (13, 4357155), (15, 3776201), (33, 1716455), (39, 1452385), (55, 1029873), (65, 871431), (143, 396105), (165, 343291), (195, 290477), (429, 132035), (715, 79221), (2145, 26407)]