1625208143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 1922139072

約数和(自身を除く): 296930929

約数列:

[1, 13, 17, 41, 83, 221, 533, 697, 1079, 1411, 2161, 3403, 9061, 18343, 28093, 36737, 44239, 57851, 88601, 179363, 477581, 752063, 1151813, 1506217, 2331719, 3049171, 7353883, 19580821, 39639223, 95600479, 125016011, 1625208143]

約数ペア:

[(1, 1625208143), (13, 125016011), (17, 95600479), (41, 39639223), (83, 19580821), (221, 7353883), (533, 3049171), (697, 2331719), (1079, 1506217), (1411, 1151813), (2161, 752063), (3403, 477581), (9061, 179363), (18343, 88601), (28093, 57851), (36737, 44239)]