1216096335

素因数分解:

$3^4\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2857}}^1$

素因数の和:3925

約数の個数: 40

約数和(自身を含む): 2182803216

約数和(自身を除く): 966706881

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1051, 2857, 3153, 5255, 8571, 9459, 14285, 15765, 25713, 28377, 42855, 47295, 77139, 85131, 128565, 141885, 231417, 385695, 425655, 1157085, 3002707, 9008121, 15013535, 27024363, 45040605, 81073089, 135121815, 243219267, 405365445, 1216096335]

約数ペア:

[(1, 1216096335), (3, 405365445), (5, 243219267), (9, 135121815), (15, 81073089), (27, 45040605), (45, 27024363), (81, 15013535), (135, 9008121), (405, 3002707), (1051, 1157085), (2857, 425655), (3153, 385695), (5255, 231417), (8571, 141885), (9459, 128565), (14285, 85131), (15765, 77139), (25713, 47295), (28377, 42855)]