5489161345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 6880389120

約数和(自身を除く): 1391227775

約数列:

[1, 5, 43, 79, 131, 215, 395, 655, 2467, 3397, 5633, 10349, 12335, 16985, 28165, 51745, 106081, 194893, 323177, 445007, 530405, 974465, 1615885, 2225035, 8380399, 13896611, 25530983, 41901995, 69483055, 127654915, 1097832269, 5489161345]

約数ペア:

[(1, 5489161345), (5, 1097832269), (43, 127654915), (79, 69483055), (131, 41901995), (215, 25530983), (395, 13896611), (655, 8380399), (2467, 2225035), (3397, 1615885), (5633, 974465), (10349, 530405), (12335, 445007), (16985, 323177), (28165, 194893), (51745, 106081)]