7841889825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13999}}^1$

素因数の和:14127

約数の個数: 96

約数和(自身を含む): 16332288000

約数和(自身を除く): 8490398175

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 97, 105, 165, 175, 231, 275, 291, 385, 485, 525, 679, 825, 1067, 1155, 1455, 1925, 2037, 2425, 3201, 3395, 5335, 5775, 7275, 7469, 10185, 13999, 16005, 16975, 22407, 26675, 37345, 41997, 50925, 69995, 80025, 97993, 112035, 153989, 186725, 209985, 293979, 349975, 461967, 489965, 560175, 769945, 1049925, 1077923, 1357903, 1469895, 2309835, 2449825, 3233769, 3849725, 4073709, 5389615, 6789515, 7349475, 9505321, 11549175, 14936933, 16168845, 20368545, 26948075, 28515963, 33947575, 44810799, 47526605, 74684665, 80844225, 101842725, 104558531, 142579815, 224053995, 237633025, 313675593, 373423325, 522792655, 712899075, 1120269975, 1568377965, 2613963275, 7841889825]

約数ペア:

[(1, 7841889825), (3, 2613963275), (5, 1568377965), (7, 1120269975), (11, 712899075), (15, 522792655), (21, 373423325), (25, 313675593), (33, 237633025), (35, 224053995), (55, 142579815), (75, 104558531), (77, 101842725), (97, 80844225), (105, 74684665), (165, 47526605), (175, 44810799), (231, 33947575), (275, 28515963), (291, 26948075), (385, 20368545), (485, 16168845), (525, 14936933), (679, 11549175), (825, 9505321), (1067, 7349475), (1155, 6789515), (1455, 5389615), (1925, 4073709), (2037, 3849725), (2425, 3233769), (3201, 2449825), (3395, 2309835), (5335, 1469895), (5775, 1357903), (7275, 1077923), (7469, 1049925), (10185, 769945), (13999, 560175), (16005, 489965), (16975, 461967), (22407, 349975), (26675, 293979), (37345, 209985), (41997, 186725), (50925, 153989), (69995, 112035), (80025, 97993)]