2247756516945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127749731}}^1$

素因数の和:127749782

約数の個数: 48

約数和(自身を含む): 4304654969472

約数和(自身を除く): 2056898452527

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 5865, 17595, 127749731, 383249193, 638748655, 1149747579, 1916245965, 2171745427, 2938243813, 5748737895, 6515236281, 8814731439, 10858727135, 14691219065, 19545708843, 26444194317, 32576181405, 44073657195, 49950144821, 97728544215, 132220971585, 149850434463, 249750724105, 449551303389, 749252172315, 2247756516945]

約数ペア:

[(1, 2247756516945), (3, 749252172315), (5, 449551303389), (9, 249750724105), (15, 149850434463), (17, 132220971585), (23, 97728544215), (45, 49950144821), (51, 44073657195), (69, 32576181405), (85, 26444194317), (115, 19545708843), (153, 14691219065), (207, 10858727135), (255, 8814731439), (345, 6515236281), (391, 5748737895), (765, 2938243813), (1035, 2171745427), (1173, 1916245965), (1955, 1149747579), (3519, 638748655), (5865, 383249193), (17595, 127749731)]