68020435

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 96671232

約数和(自身を除く): 28650797

約数列:

[1, 5, 7, 35, 41, 107, 205, 287, 443, 535, 749, 1435, 2215, 3101, 3745, 4387, 15505, 18163, 21935, 30709, 47401, 90815, 127141, 153545, 237005, 331807, 635705, 1659035, 1943441, 9717205, 13604087, 68020435]

約数ペア:

[(1, 68020435), (5, 13604087), (7, 9717205), (35, 1943441), (41, 1659035), (107, 635705), (205, 331807), (287, 237005), (443, 153545), (535, 127141), (749, 90815), (1435, 47401), (2215, 30709), (3101, 21935), (3745, 18163), (4387, 15505)]