4387075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 7070976

約数和(自身を除く): 2683901

約数列:

[1, 5, 7, 11, 25, 35, 43, 53, 55, 77, 175, 215, 265, 275, 301, 371, 385, 473, 583, 1075, 1325, 1505, 1855, 1925, 2279, 2365, 2915, 3311, 4081, 7525, 9275, 11395, 11825, 14575, 15953, 16555, 20405, 25069, 56975, 79765, 82775, 102025, 125345, 175483, 398825, 626725, 877415, 4387075]

約数ペア:

[(1, 4387075), (5, 877415), (7, 626725), (11, 398825), (25, 175483), (35, 125345), (43, 102025), (53, 82775), (55, 79765), (77, 56975), (175, 25069), (215, 20405), (265, 16555), (275, 15953), (301, 14575), (371, 11825), (385, 11395), (473, 9275), (583, 7525), (1075, 4081), (1325, 3311), (1505, 2915), (1855, 2365), (1925, 2279)]