1444155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 2365440

約数和(自身を除く): 921285

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2239, 6717, 11195, 33585, 96277, 288831, 481385, 1444155]

約数ペア:

[(1, 1444155), (3, 481385), (5, 288831), (15, 96277), (43, 33585), (129, 11195), (215, 6717), (645, 2239)]