156945628005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1697}}^1\times {\mathrm{3739}}^1$

素因数の和:5558

約数の個数: 64

約数和(自身を含む): 268855614720

約数和(自身を除く): 111909986715

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 1697, 3739, 4947, 5091, 8245, 8485, 11217, 18695, 24735, 25455, 28849, 56085, 63563, 86547, 144245, 164609, 190689, 317815, 362683, 432735, 493827, 823045, 953445, 1088049, 1813415, 2469135, 2798353, 5440245, 6165611, 6345083, 8395059, 13991765, 18496833, 19035249, 30828055, 31725415, 41975295, 92484165, 95176245, 107866411, 323599233, 539332055, 615473051, 1617996165, 1846419153, 3077365255, 9232095765, 10463041867, 31389125601, 52315209335, 156945628005]

約数ペア:

[(1, 156945628005), (3, 52315209335), (5, 31389125601), (15, 10463041867), (17, 9232095765), (51, 3077365255), (85, 1846419153), (97, 1617996165), (255, 615473051), (291, 539332055), (485, 323599233), (1455, 107866411), (1649, 95176245), (1697, 92484165), (3739, 41975295), (4947, 31725415), (5091, 30828055), (8245, 19035249), (8485, 18496833), (11217, 13991765), (18695, 8395059), (24735, 6345083), (25455, 6165611), (28849, 5440245), (56085, 2798353), (63563, 2469135), (86547, 1813415), (144245, 1088049), (164609, 953445), (190689, 823045), (317815, 493827), (362683, 432735)]