537979705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 697637664

約数和(自身を除く): 159657959

約数列:

[1, 5, 17, 73, 85, 277, 313, 365, 1241, 1385, 1565, 4709, 5321, 6205, 20221, 22849, 23545, 26605, 86701, 101105, 114245, 343757, 388433, 433505, 1473917, 1718785, 1942165, 6329173, 7369585, 31645865, 107595941, 537979705]

約数ペア:

[(1, 537979705), (5, 107595941), (17, 31645865), (73, 7369585), (85, 6329173), (277, 1942165), (313, 1718785), (365, 1473917), (1241, 433505), (1385, 388433), (1565, 343757), (4709, 114245), (5321, 101105), (6205, 86701), (20221, 26605), (22849, 23545)]