9981050905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{39113}}^1$

素因数の和:39465

約数の個数: 32

約数和(自身を含む): 14328866304

約数和(自身を除く): 4347815399

約数列:

[1, 5, 7, 23, 35, 115, 161, 317, 805, 1585, 2219, 7291, 11095, 36455, 39113, 51037, 195565, 255185, 273791, 899599, 1368955, 4497995, 6297193, 12398821, 31485965, 61994105, 86791747, 285172883, 433958735, 1425864415, 1996210181, 9981050905]

約数ペア:

[(1, 9981050905), (5, 1996210181), (7, 1425864415), (23, 433958735), (35, 285172883), (115, 86791747), (161, 61994105), (317, 31485965), (805, 12398821), (1585, 6297193), (2219, 4497995), (7291, 1368955), (11095, 899599), (36455, 273791), (39113, 255185), (51037, 195565)]