8856925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 14141952

約数和(自身を除く): 5285027

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 107, 175, 215, 275, 301, 385, 473, 535, 749, 1075, 1177, 1505, 1925, 2365, 2675, 3311, 3745, 4601, 5885, 7525, 8239, 11825, 16555, 18725, 23005, 29425, 32207, 41195, 50611, 82775, 115025, 161035, 205975, 253055, 354277, 805175, 1265275, 1771385, 8856925]

約数ペア:

[(1, 8856925), (5, 1771385), (7, 1265275), (11, 805175), (25, 354277), (35, 253055), (43, 205975), (55, 161035), (77, 115025), (107, 82775), (175, 50611), (215, 41195), (275, 32207), (301, 29425), (385, 23005), (473, 18725), (535, 16555), (749, 11825), (1075, 8239), (1177, 7525), (1505, 5885), (1925, 4601), (2365, 3745), (2675, 3311)]