11340175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 18070272

約数和(自身を除く): 6730097

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 137, 175, 215, 275, 301, 385, 473, 685, 959, 1075, 1505, 1507, 1925, 2365, 3311, 3425, 4795, 5891, 7525, 7535, 10549, 11825, 16555, 23975, 29455, 37675, 41237, 52745, 64801, 82775, 147275, 206185, 263725, 324005, 453607, 1030925, 1620025, 2268035, 11340175]

約数ペア:

[(1, 11340175), (5, 2268035), (7, 1620025), (11, 1030925), (25, 453607), (35, 324005), (43, 263725), (55, 206185), (77, 147275), (137, 82775), (175, 64801), (215, 52745), (275, 41237), (301, 37675), (385, 29455), (473, 23975), (685, 16555), (959, 11825), (1075, 10549), (1505, 7535), (1507, 7525), (1925, 5891), (2365, 4795), (3311, 3425)]