2900085

素因数分解:

$3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 4661376

約数和(自身を除く): 1761291

約数列:

[1, 3, 5, 15, 397, 487, 1191, 1461, 1985, 2435, 5955, 7305, 193339, 580017, 966695, 2900085]

約数ペア:

[(1, 2900085), (3, 966695), (5, 580017), (15, 193339), (397, 7305), (487, 5955), (1191, 2435), (1461, 1985)]