142941695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 196717248

約数和(自身を除く): 53775553

約数列:

[1, 5, 13, 17, 65, 85, 221, 277, 467, 1105, 1385, 2335, 3601, 4709, 6071, 7939, 18005, 23545, 30355, 39695, 61217, 103207, 129359, 306085, 516035, 646795, 1681667, 2199103, 8408335, 10995515, 28588339, 142941695]

約数ペア:

[(1, 142941695), (5, 28588339), (13, 10995515), (17, 8408335), (65, 2199103), (85, 1681667), (221, 646795), (277, 516035), (467, 306085), (1105, 129359), (1385, 103207), (2335, 61217), (3601, 39695), (4709, 30355), (6071, 23545), (7939, 18005)]