40029955

素因数分解:

$5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2003}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 55021824

約数和(自身を除く): 14991869

約数列:

[1, 5, 7, 35, 571, 2003, 2855, 3997, 10015, 14021, 19985, 70105, 1143713, 5718565, 8005991, 40029955]

約数ペア:

[(1, 40029955), (5, 8005991), (7, 5718565), (35, 1143713), (571, 70105), (2003, 19985), (2855, 14021), (3997, 10015)]