256880453835

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1\times {\mathrm{176461}}^1$

素因数の和:177483

約数の個数: 32

約数和(自身を含む): 415309669632

約数和(自身を除く): 158429215797

約数列:

[1, 3, 5, 15, 107, 321, 535, 907, 1605, 2721, 4535, 13605, 97049, 176461, 291147, 485245, 529383, 882305, 1455735, 2646915, 18881327, 56643981, 94406635, 160050127, 283219905, 480150381, 800250635, 2400751905, 17125363589, 51376090767, 85626817945, 256880453835]

約数ペア:

[(1, 256880453835), (3, 85626817945), (5, 51376090767), (15, 17125363589), (107, 2400751905), (321, 800250635), (535, 480150381), (907, 283219905), (1605, 160050127), (2721, 94406635), (4535, 56643981), (13605, 18881327), (97049, 2646915), (176461, 1455735), (291147, 882305), (485245, 529383)]