315090055

素因数分解:

$5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{20507}}^1$

素因数の和:20958

約数の個数: 16

約数和(自身を含む): 433128960

約数和(自身を除く): 118038905

約数列:

[1, 5, 7, 35, 439, 2195, 3073, 15365, 20507, 102535, 143549, 717745, 9002573, 45012865, 63018011, 315090055]

約数ペア:

[(1, 315090055), (5, 63018011), (7, 45012865), (35, 9002573), (439, 717745), (2195, 143549), (3073, 102535), (15365, 20507)]