64349745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 107937792

約数和(自身を除く): 43588047

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 383, 487, 1149, 1461, 1915, 2435, 5745, 7305, 8809, 11201, 26427, 33603, 44045, 56005, 132135, 168015, 186521, 559563, 932605, 2797815, 4289983, 12869949, 21449915, 64349745]

約数ペア:

[(1, 64349745), (3, 21449915), (5, 12869949), (15, 4289983), (23, 2797815), (69, 932605), (115, 559563), (345, 186521), (383, 168015), (487, 132135), (1149, 56005), (1461, 44045), (1915, 33603), (2435, 26427), (5745, 11201), (7305, 8809)]