307658265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16993}}^1$

素因数の和:17089

約数の個数: 32

約数和(自身を含む): 528581376

約数和(自身を除く): 220923111

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 16993, 18105, 50979, 84965, 254895, 288881, 866643, 1206503, 1444405, 3619509, 4333215, 6032515, 18097545, 20510551, 61531653, 102552755, 307658265]

約数ペア:

[(1, 307658265), (3, 102552755), (5, 61531653), (15, 20510551), (17, 18097545), (51, 6032515), (71, 4333215), (85, 3619509), (213, 1444405), (255, 1206503), (355, 866643), (1065, 288881), (1207, 254895), (3621, 84965), (6035, 50979), (16993, 18105)]