16122375

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 31674240

約数和(自身を除く): 15551865

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 153, 225, 255, 281, 375, 425, 459, 675, 765, 843, 1125, 1275, 1405, 2125, 2295, 2529, 3375, 3825, 4215, 4777, 6375, 7025, 7587, 11475, 12645, 14331, 19125, 21075, 23885, 35125, 37935, 42993, 57375, 63225, 71655, 105375, 119425, 128979, 189675, 214965, 316125, 358275, 597125, 644895, 948375, 1074825, 1791375, 3224475, 5374125, 16122375]

約数ペア:

[(1, 16122375), (3, 5374125), (5, 3224475), (9, 1791375), (15, 1074825), (17, 948375), (25, 644895), (27, 597125), (45, 358275), (51, 316125), (75, 214965), (85, 189675), (125, 128979), (135, 119425), (153, 105375), (225, 71655), (255, 63225), (281, 57375), (375, 42993), (425, 37935), (459, 35125), (675, 23885), (765, 21075), (843, 19125), (1125, 14331), (1275, 12645), (1405, 11475), (2125, 7587), (2295, 7025), (2529, 6375), (3375, 4777), (3825, 4215)]