30554295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 50552832

約数和(自身を除く): 19998537

約数列:

[1, 3, 5, 15, 43, 127, 129, 215, 373, 381, 635, 645, 1119, 1865, 1905, 5461, 5595, 16039, 16383, 27305, 47371, 48117, 80195, 81915, 142113, 236855, 240585, 710565, 2036953, 6110859, 10184765, 30554295]

約数ペア:

[(1, 30554295), (3, 10184765), (5, 6110859), (15, 2036953), (43, 710565), (127, 240585), (129, 236855), (215, 142113), (373, 81915), (381, 80195), (635, 48117), (645, 47371), (1119, 27305), (1865, 16383), (1905, 16039), (5461, 5595)]