98880435

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 177132384

約数和(自身を除く): 78251949

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 137, 215, 373, 387, 411, 645, 685, 1119, 1233, 1865, 1935, 2055, 3357, 5595, 5891, 6165, 16039, 16785, 17673, 29455, 48117, 51101, 53019, 80195, 88365, 144351, 153303, 240585, 255505, 265095, 459909, 721755, 766515, 2197343, 2299545, 6592029, 10986715, 19776087, 32960145, 98880435]

約数ペア:

[(1, 98880435), (3, 32960145), (5, 19776087), (9, 10986715), (15, 6592029), (43, 2299545), (45, 2197343), (129, 766515), (137, 721755), (215, 459909), (373, 265095), (387, 255505), (411, 240585), (645, 153303), (685, 144351), (1119, 88365), (1233, 80195), (1865, 53019), (1935, 51101), (2055, 48117), (3357, 29455), (5595, 17673), (5891, 16785), (6165, 16039)]