2007299525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 3292289280

約数和(自身を除く): 1284989755

約数列:

[1, 5, 7, 11, 25, 29, 35, 41, 55, 77, 145, 175, 203, 205, 275, 287, 319, 385, 451, 725, 877, 1015, 1025, 1189, 1435, 1595, 1925, 2233, 2255, 3157, 4385, 5075, 5945, 6139, 7175, 7975, 8323, 9647, 11165, 11275, 13079, 15785, 21925, 25433, 29725, 30695, 35957, 41615, 48235, 55825, 65395, 67529, 78925, 91553, 127165, 153475, 178031, 179785, 208075, 241175, 251699, 279763, 326975, 337645, 395527, 457765, 635825, 890155, 898925, 1042753, 1258495, 1398815, 1688225, 1958341, 1977635, 2288825, 2768689, 4450775, 5213765, 6292475, 6994075, 7299271, 9791705, 9888175, 11470283, 13843445, 26068825, 36496355, 48958525, 57351415, 69217225, 80291981, 182481775, 286757075, 401459905, 2007299525]

約数ペア:

[(1, 2007299525), (5, 401459905), (7, 286757075), (11, 182481775), (25, 80291981), (29, 69217225), (35, 57351415), (41, 48958525), (55, 36496355), (77, 26068825), (145, 13843445), (175, 11470283), (203, 9888175), (205, 9791705), (275, 7299271), (287, 6994075), (319, 6292475), (385, 5213765), (451, 4450775), (725, 2768689), (877, 2288825), (1015, 1977635), (1025, 1958341), (1189, 1688225), (1435, 1398815), (1595, 1258495), (1925, 1042753), (2233, 898925), (2255, 890155), (3157, 635825), (4385, 457765), (5075, 395527), (5945, 337645), (6139, 326975), (7175, 279763), (7975, 251699), (8323, 241175), (9647, 208075), (11165, 179785), (11275, 178031), (13079, 153475), (15785, 127165), (21925, 91553), (25433, 78925), (29725, 67529), (30695, 65395), (35957, 55825), (41615, 48235)]