389633285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241259}}^1$

素因数の和:241300

約数の個数: 16

約数和(自身を含む): 521121600

約数和(自身を除く): 131488315

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 241259, 1206295, 4101403, 4583921, 20507015, 22919605, 77926657, 389633285]

約数ペア:

[(1, 389633285), (5, 77926657), (17, 22919605), (19, 20507015), (85, 4583921), (95, 4101403), (323, 1206295), (1615, 241259)]