1419285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1931}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 2642976

約数和(自身を除く): 1223691

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1931, 5793, 9655, 13517, 28965, 40551, 67585, 94619, 202755, 283857, 473095, 1419285]

約数ペア:

[(1, 1419285), (3, 473095), (5, 283857), (7, 202755), (15, 94619), (21, 67585), (35, 40551), (49, 28965), (105, 13517), (147, 9655), (245, 5793), (735, 1931)]