15585345

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6791}}^1$

素因数の和:6822

約数の個数: 32

約数和(自身を含む): 29341440

約数和(自身を除く): 13756095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 6791, 20373, 33955, 61119, 101865, 115447, 183357, 305595, 346341, 577235, 916785, 1039023, 1731705, 3117069, 5195115, 15585345]

約数ペア:

[(1, 15585345), (3, 5195115), (5, 3117069), (9, 1731705), (15, 1039023), (17, 916785), (27, 577235), (45, 346341), (51, 305595), (85, 183357), (135, 115447), (153, 101865), (255, 61119), (459, 33955), (765, 20373), (2295, 6791)]