13305775735

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{12161}}^1$

素因数の和:12943

約数の個数: 32

約数和(自身を含む): 18699512832

約数和(自身を除く): 5393737097

約数列:

[1, 5, 7, 35, 43, 215, 301, 727, 1505, 3635, 5089, 12161, 25445, 31261, 60805, 85127, 156305, 218827, 425635, 522923, 1094135, 2614615, 3660461, 8841047, 18302305, 44205235, 61887329, 309436645, 380165021, 1900825105, 2661155147, 13305775735]

約数ペア:

[(1, 13305775735), (5, 2661155147), (7, 1900825105), (35, 380165021), (43, 309436645), (215, 61887329), (301, 44205235), (727, 18302305), (1505, 8841047), (3635, 3660461), (5089, 2614615), (12161, 1094135), (25445, 522923), (31261, 425635), (60805, 218827), (85127, 156305)]