509102495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 678827520

約数和(自身を除く): 169725025

約数列:

[1, 5, 11, 55, 83, 229, 415, 487, 913, 1145, 2435, 2519, 4565, 5357, 12595, 19007, 26785, 40421, 95035, 111523, 202105, 209077, 444631, 557615, 1045385, 1226753, 2223155, 6133765, 9256409, 46282045, 101820499, 509102495]

約数ペア:

[(1, 509102495), (5, 101820499), (11, 46282045), (55, 9256409), (83, 6133765), (229, 2223155), (415, 1226753), (487, 1045385), (913, 557615), (1145, 444631), (2435, 209077), (2519, 202105), (4565, 111523), (5357, 95035), (12595, 40421), (19007, 26785)]