1245264165

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{66361}}^1$

素因数の和:66514

約数の個数: 32

約数和(自身を含む): 2229763200

約数和(自身を除く): 984499035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 18765, 66361, 199083, 331805, 597249, 995415, 1791747, 2986245, 8958735, 9224179, 27672537, 46120895, 83017611, 138362685, 249052833, 415088055, 1245264165]

約数ペア:

[(1, 1245264165), (3, 415088055), (5, 249052833), (9, 138362685), (15, 83017611), (27, 46120895), (45, 27672537), (135, 9224179), (139, 8958735), (417, 2986245), (695, 1791747), (1251, 995415), (2085, 597249), (3753, 331805), (6255, 199083), (18765, 66361)]