868753725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1419

約数の個数: 96

約数和(自身を含む): 1738936320

約数和(自身を除く): 870182595

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 43, 75, 87, 105, 129, 145, 175, 203, 215, 301, 435, 525, 609, 645, 725, 903, 1015, 1075, 1247, 1327, 1505, 2175, 3045, 3225, 3741, 3981, 4515, 5075, 6235, 6635, 7525, 8729, 9289, 15225, 18705, 19905, 22575, 26187, 27867, 31175, 33175, 38483, 43645, 46445, 57061, 93525, 99525, 115449, 130935, 139335, 171183, 192415, 218225, 232225, 269381, 285305, 399427, 577245, 654675, 696675, 808143, 855915, 962075, 1198281, 1346905, 1426525, 1654769, 1997135, 2886225, 4040715, 4279575, 4964307, 5991405, 6734525, 8273845, 9985675, 11583383, 20203575, 24821535, 29957025, 34750149, 41369225, 57916915, 124107675, 173750745, 289584575, 868753725]

約数ペア:

[(1, 868753725), (3, 289584575), (5, 173750745), (7, 124107675), (15, 57916915), (21, 41369225), (25, 34750149), (29, 29957025), (35, 24821535), (43, 20203575), (75, 11583383), (87, 9985675), (105, 8273845), (129, 6734525), (145, 5991405), (175, 4964307), (203, 4279575), (215, 4040715), (301, 2886225), (435, 1997135), (525, 1654769), (609, 1426525), (645, 1346905), (725, 1198281), (903, 962075), (1015, 855915), (1075, 808143), (1247, 696675), (1327, 654675), (1505, 577245), (2175, 399427), (3045, 285305), (3225, 269381), (3741, 232225), (3981, 218225), (4515, 192415), (5075, 171183), (6235, 139335), (6635, 130935), (7525, 115449), (8729, 99525), (9289, 93525), (15225, 57061), (18705, 46445), (19905, 43645), (22575, 38483), (26187, 33175), (27867, 31175)]