15663042225

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1364971}}^1$

素因数の和:1365007

約数の個数: 48

約数和(自身を含む): 30466175040

約数和(自身を除く): 14803132815

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11475, 1364971, 4094913, 6824855, 12284739, 20474565, 23204507, 34124275, 36854217, 61423695, 69613521, 102372825, 116022535, 184271085, 208840563, 307118475, 348067605, 580112675, 626521689, 921355425, 1044202815, 1740338025, 3132608445, 5221014075, 15663042225]

約数ペア:

[(1, 15663042225), (3, 5221014075), (5, 3132608445), (9, 1740338025), (15, 1044202815), (17, 921355425), (25, 626521689), (27, 580112675), (45, 348067605), (51, 307118475), (75, 208840563), (85, 184271085), (135, 116022535), (153, 102372825), (225, 69613521), (255, 61423695), (425, 36854217), (459, 34124275), (675, 23204507), (765, 20474565), (1275, 12284739), (2295, 6824855), (3825, 4094913), (11475, 1364971)]