133429515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1889}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 226981440

約数和(自身を除く): 93551925

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 277, 831, 1385, 1889, 4155, 4709, 5667, 9445, 14127, 23545, 28335, 32113, 70635, 96339, 160565, 481695, 523253, 1569759, 2616265, 7848795, 8895301, 26685903, 44476505, 133429515]

約数ペア:

[(1, 133429515), (3, 44476505), (5, 26685903), (15, 8895301), (17, 7848795), (51, 2616265), (85, 1569759), (255, 523253), (277, 481695), (831, 160565), (1385, 96339), (1889, 70635), (4155, 32113), (4709, 28335), (5667, 23545), (9445, 14127)]