28366983675

素因数分解:

$3^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{102251}}^1$

素因数の和:102410

約数の個数: 60

約数和(自身を含む): 52929520776

約数和(自身を除く): 24562537101

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 137, 225, 405, 411, 675, 685, 1233, 2025, 2055, 3425, 3699, 6165, 10275, 11097, 18495, 30825, 55485, 92475, 102251, 277425, 306753, 511255, 920259, 1533765, 2556275, 2760777, 4601295, 7668825, 8282331, 13803885, 14008387, 23006475, 41411655, 42025161, 69019425, 70041935, 126075483, 207058275, 210125805, 350209675, 378226449, 630377415, 1050629025, 1134679347, 1891132245, 3151887075, 5673396735, 9455661225, 28366983675]

約数ペア:

[(1, 28366983675), (3, 9455661225), (5, 5673396735), (9, 3151887075), (15, 1891132245), (25, 1134679347), (27, 1050629025), (45, 630377415), (75, 378226449), (81, 350209675), (135, 210125805), (137, 207058275), (225, 126075483), (405, 70041935), (411, 69019425), (675, 42025161), (685, 41411655), (1233, 23006475), (2025, 14008387), (2055, 13803885), (3425, 8282331), (3699, 7668825), (6165, 4601295), (10275, 2760777), (11097, 2556275), (18495, 1533765), (30825, 920259), (55485, 511255), (92475, 306753), (102251, 277425)]