42892815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17761}}^1$

素因数の和:17799

約数の個数: 32

約数和(自身を含む): 81847296

約数和(自身を除く): 38954481

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 17761, 53283, 88805, 124327, 266415, 372981, 408503, 621635, 1225509, 1864905, 2042515, 2859521, 6127545, 8578563, 14297605, 42892815]

約数ペア:

[(1, 42892815), (3, 14297605), (5, 8578563), (7, 6127545), (15, 2859521), (21, 2042515), (23, 1864905), (35, 1225509), (69, 621635), (105, 408503), (115, 372981), (161, 266415), (345, 124327), (483, 88805), (805, 53283), (2415, 17761)]