320012492065

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{42134627}}^1$

素因数の和:42134677

約数の個数: 24

約数和(自身を含む): 461121368832

約数和(自身を除く): 141108876767

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 42134627, 210673135, 294942389, 1306173437, 1474711945, 2064596723, 6530867185, 9143214059, 10322983615, 45716070295, 64002498413, 320012492065]

約数ペア:

[(1, 320012492065), (5, 64002498413), (7, 45716070295), (31, 10322983615), (35, 9143214059), (49, 6530867185), (155, 2064596723), (217, 1474711945), (245, 1306173437), (1085, 294942389), (1519, 210673135), (7595, 42134627)]