12945808425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{382729}}^1$

素因数の和:382794

約数の個数: 48

約数和(自身を含む): 23919094080

約数和(自身を除く): 10973285655

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 2255, 3075, 6765, 11275, 33825, 382729, 1148187, 1913645, 4210019, 5740935, 9568225, 12630057, 15691889, 21050095, 28704675, 47075667, 63150285, 78459445, 105250475, 172610779, 235378335, 315751425, 392297225, 517832337, 863053895, 1176891675, 2589161685, 4315269475, 12945808425]

約数ペア:

[(1, 12945808425), (3, 4315269475), (5, 2589161685), (11, 1176891675), (15, 863053895), (25, 517832337), (33, 392297225), (41, 315751425), (55, 235378335), (75, 172610779), (123, 105250475), (165, 78459445), (205, 63150285), (275, 47075667), (451, 28704675), (615, 21050095), (825, 15691889), (1025, 12630057), (1353, 9568225), (2255, 5740935), (3075, 4210019), (6765, 1913645), (11275, 1148187), (33825, 382729)]