29107305

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28123}}^1$

素因数の和:28157

約数の個数: 24

約数和(自身を含む): 52648128

約数和(自身を除く): 23540823

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 28123, 84369, 140615, 253107, 421845, 646829, 1265535, 1940487, 3234145, 5821461, 9702435, 29107305]

約数ペア:

[(1, 29107305), (3, 9702435), (5, 5821461), (9, 3234145), (15, 1940487), (23, 1265535), (45, 646829), (69, 421845), (115, 253107), (207, 140615), (345, 84369), (1035, 28123)]