2728705

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 3815424

約数和(自身を除く): 1086719

約数列:

[1, 5, 7, 35, 53, 265, 371, 1471, 1855, 7355, 10297, 51485, 77963, 389815, 545741, 2728705]

約数ペア:

[(1, 2728705), (5, 545741), (7, 389815), (35, 77963), (53, 51485), (265, 10297), (371, 7355), (1471, 1855)]