28613655

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{10093}}^1$

素因数の和:10117

約数の個数: 40

約数和(自身を含む): 58625952

約数和(自身を除く): 30012297

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 10093, 30279, 50465, 70651, 90837, 151395, 211953, 272511, 353255, 454185, 635859, 817533, 1059765, 1362555, 1907577, 3179295, 4087665, 5722731, 9537885, 28613655]

約数ペア:

[(1, 28613655), (3, 9537885), (5, 5722731), (7, 4087665), (9, 3179295), (15, 1907577), (21, 1362555), (27, 1059765), (35, 817533), (45, 635859), (63, 454185), (81, 353255), (105, 272511), (135, 211953), (189, 151395), (315, 90837), (405, 70651), (567, 50465), (945, 30279), (2835, 10093)]