47308365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 96235776

約数和(自身を除く): 48927411

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 67, 71, 85, 117, 153, 195, 201, 213, 221, 255, 335, 355, 585, 603, 639, 663, 765, 871, 923, 1005, 1065, 1105, 1139, 1207, 1989, 2613, 2769, 3015, 3195, 3315, 3417, 3621, 4355, 4615, 4757, 5695, 6035, 7839, 8307, 9945, 10251, 10863, 13065, 13845, 14271, 14807, 15691, 17085, 18105, 23785, 39195, 41535, 42813, 44421, 47073, 51255, 54315, 61841, 71355, 74035, 78455, 80869, 133263, 141219, 185523, 214065, 222105, 235365, 242607, 309205, 404345, 556569, 666315, 706095, 727821, 927615, 1051297, 1213035, 2782845, 3153891, 3639105, 5256485, 9461673, 15769455, 47308365]

約数ペア:

[(1, 47308365), (3, 15769455), (5, 9461673), (9, 5256485), (13, 3639105), (15, 3153891), (17, 2782845), (39, 1213035), (45, 1051297), (51, 927615), (65, 727821), (67, 706095), (71, 666315), (85, 556569), (117, 404345), (153, 309205), (195, 242607), (201, 235365), (213, 222105), (221, 214065), (255, 185523), (335, 141219), (355, 133263), (585, 80869), (603, 78455), (639, 74035), (663, 71355), (765, 61841), (871, 54315), (923, 51255), (1005, 47073), (1065, 44421), (1105, 42813), (1139, 41535), (1207, 39195), (1989, 23785), (2613, 18105), (2769, 17085), (3015, 15691), (3195, 14807), (3315, 14271), (3417, 13845), (3621, 13065), (4355, 10863), (4615, 10251), (4757, 9945), (5695, 8307), (6035, 7839)]