122243265

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 220633920

約数和(自身を除く): 98390655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 283, 331, 435, 849, 993, 1305, 1415, 1655, 2547, 2979, 4245, 4965, 8207, 9599, 12735, 14895, 24621, 28797, 41035, 47995, 73863, 86391, 93673, 123105, 143985, 281019, 369315, 431955, 468365, 843057, 1405095, 2716517, 4215285, 8149551, 13582585, 24448653, 40747755, 122243265]

約数ペア:

[(1, 122243265), (3, 40747755), (5, 24448653), (9, 13582585), (15, 8149551), (29, 4215285), (45, 2716517), (87, 1405095), (145, 843057), (261, 468365), (283, 431955), (331, 369315), (435, 281019), (849, 143985), (993, 123105), (1305, 93673), (1415, 86391), (1655, 73863), (2547, 47995), (2979, 41035), (4245, 28797), (4965, 24621), (8207, 14895), (9599, 12735)]