54795545

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 80289792

約数和(自身を除く): 25494247

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 215, 301, 805, 989, 1505, 1583, 4945, 6923, 7915, 11081, 34615, 36409, 55405, 68069, 182045, 254863, 340345, 476483, 1274315, 1565587, 2382415, 7827935, 10959109, 54795545]

約数ペア:

[(1, 54795545), (5, 10959109), (7, 7827935), (23, 2382415), (35, 1565587), (43, 1274315), (115, 476483), (161, 340345), (215, 254863), (301, 182045), (805, 68069), (989, 55405), (1505, 36409), (1583, 34615), (4945, 11081), (6923, 7915)]