25447470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 66298176

約数和(自身を除く): 40850706

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1217, 1230, 1394, 2091, 2434, 3485, 3651, 4182, 6085, 6970, 7302, 10455, 12170, 18255, 20689, 20910, 36510, 41378, 49897, 62067, 99794, 103445, 124134, 149691, 206890, 249485, 299382, 310335, 498970, 620670, 748455, 848249, 1496910, 1696498, 2544747, 4241245, 5089494, 8482490, 12723735, 25447470]

約数ペア:

[(1, 25447470), (2, 12723735), (3, 8482490), (5, 5089494), (6, 4241245), (10, 2544747), (15, 1696498), (17, 1496910), (30, 848249), (34, 748455), (41, 620670), (51, 498970), (82, 310335), (85, 299382), (102, 249485), (123, 206890), (170, 149691), (205, 124134), (246, 103445), (255, 99794), (410, 62067), (510, 49897), (615, 41378), (697, 36510), (1217, 20910), (1230, 20689), (1394, 18255), (2091, 12170), (2434, 10455), (3485, 7302), (3651, 6970), (4182, 6085)]